54923232 has 96 divisors (see below), whose sum is σ = 177472512. Its totient is φ = 14482944.

The previous prime is 54923201. The next prime is 54923233. The reversal of 54923232 is 23232945.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×54923232² = 6033122826651648, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 54923232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54923233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5593 + ... + 11879.

It is an arithmetic number, because the mean of its divisors is an integer number (1848672).

Almost surely, 2^54923232 is an apocalyptic number.

54923232 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54923232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88736256).

54923232 is an abundant number, since it is smaller than the sum of its proper divisors (122549280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54923232 is a wasteful number, since it uses less digits than its factorization.

54923232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6320 (or 6312 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 54923232 is about 7411.0209822939. The cubic root of 54923232 is about 380.1182272940.

It can be divided in two parts, 54923 and 232, that added together give a palindrome (55155).

The spelling of 54923232 in words is "fifty-four million, nine hundred twenty-three thousand, two hundred thirty-two".