55758696 has 32 divisors (see below), whose sum is σ = 159311040. Its totient is φ = 15931008.

The previous prime is 55758671. The next prime is 55758701. The reversal of 55758696 is 69685755.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165781 + ... + 166116.

It is an arithmetic number, because the mean of its divisors is an integer number (4978470).

Almost surely, 2^55758696 is an apocalyptic number.

55758696 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

55758696 is an abundant number, since it is smaller than the sum of its proper divisors (103552344).

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

55758696 is a wasteful number, since it uses less digits than its factorization.

55758696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331913 (or 331909 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 51.

The square root of 55758696 is about 7467.1745660591. The cubic root of 55758696 is about 382.0359239993.

The spelling of 55758696 in words is "fifty-five million, seven hundred fifty-eight thousand, six hundred ninety-six".