55835256 has 16 divisors (see below), whose sum is σ = 139588200. Its totient is φ = 18611744.

The previous prime is 55835251. The next prime is 55835261. The reversal of 55835256 is 65253855.

It is an interprime number because it is at equal distance from previous prime (55835251) and next prime (55835261).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55835251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1163211 + ... + 1163258.

Almost surely, 2^55835256 is an apocalyptic number.

It is an amenable number.

55835256 is an abundant number, since it is smaller than the sum of its proper divisors (83752944).

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

55835256 is a wasteful number, since it uses less digits than its factorization.

55835256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326478 (or 2326474 counting only the distinct ones).

The product of its digits is 180000, while the sum is 39.

The square root of 55835256 is about 7472.2992445431. The cubic root of 55835256 is about 382.2106967009.

The spelling of 55835256 in words is "fifty-five million, eight hundred thirty-five thousand, two hundred fifty-six".