55326696 has 16 divisors (see below), whose sum is σ = 138316800. Its totient is φ = 18442224.

The previous prime is 55326673. The next prime is 55326709. The reversal of 55326696 is 69662355.

It is a super-2 number, since 2×55326696² = 6122086580552832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152616 + ... + 1152663.

It is an arithmetic number, because the mean of its divisors is an integer number (8644800).

Almost surely, 2^55326696 is an apocalyptic number.

It is an amenable number.

55326696 is an abundant number, since it is smaller than the sum of its proper divisors (82990104).

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

55326696 is a wasteful number, since it uses less digits than its factorization.

55326696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305288 (or 2305284 counting only the distinct ones).

The product of its digits is 291600, while the sum is 42.

The square root of 55326696 is about 7438.1917157331. The cubic root of 55326696 is about 381.0467354715.

The spelling of 55326696 in words is "fifty-five million, three hundred twenty-six thousand, six hundred ninety-six".