54451852 has 48 divisors (see below), whose sum is σ = 117976320. Its totient is φ = 21413952.

The previous prime is 54451843. The next prime is 54451861. The reversal of 54451852 is 25815445.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54451843) and next prime (54451861).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82299 + ... + 82957.

It is an arithmetic number, because the mean of its divisors is an integer number (2457840).

Almost surely, 2^54451852 is an apocalyptic number.

54451852 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 54451852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58988160).

54451852 is an abundant number, since it is smaller than the sum of its proper divisors (63524468).

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

54451852 is a wasteful number, since it uses less digits than its factorization.

54451852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910 (or 908 counting only the distinct ones).

The product of its digits is 32000, while the sum is 34.

The square root of 54451852 is about 7379.1498155275. The cubic root of 54451852 is about 379.0276432939.

The spelling of 54451852 in words is "fifty-four million, four hundred fifty-one thousand, eight hundred fifty-two".