55895892 has 48 divisors (see below), whose sum is σ = 142860480. Its totient is φ = 16904448.

The previous prime is 55895887. The next prime is 55895899. The reversal of 55895892 is 29859855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55895899) 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, 6168 + ... + 12240.

It is an arithmetic number, because the mean of its divisors is an integer number (2976260).

Almost surely, 2^55895892 is an apocalyptic number.

55895892 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 55895892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71430240).

55895892 is an abundant number, since it is smaller than the sum of its proper divisors (86964588).

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

55895892 is a wasteful number, since it uses less digits than its factorization.

55895892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152 (or 6150 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 51.

The square root of 55895892 is about 7476.3555292669. The cubic root of 55895892 is about 382.3490044361.

The spelling of 55895892 in words is "fifty-five million, eight hundred ninety-five thousand, eight hundred ninety-two".