54783162 has 64 divisors (see below), whose sum is σ = 142928640. Its totient is φ = 15225408.

The previous prime is 54783151. The next prime is 54783167. The reversal of 54783162 is 26138745.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54783167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12028 + ... + 15944.

It is an arithmetic number, because the mean of its divisors is an integer number (2233260).

Almost surely, 2^54783162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54783162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71464320).

54783162 is an abundant number, since it is smaller than the sum of its proper divisors (88145478).

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

54783162 is a wasteful number, since it uses less digits than its factorization.

54783162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3972 (or 3966 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 54783162 is about 7401.5648345468. The cubic root of 54783162 is about 379.7948153596.

It can be divided in two parts, 54783 and 162, that added together give a palindrome (54945).

The spelling of 54783162 in words is "fifty-four million, seven hundred eighty-three thousand, one hundred sixty-two".