55722796 has 6 divisors (see below), whose sum is σ = 97514900. Its totient is φ = 27861396.

The previous prime is 55722791. The next prime is 55722827. The reversal of 55722796 is 69722755.

It is not an unprimeable number, because it can be changed into a prime (55722791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6965346 + ... + 6965353.

Almost surely, 2^55722796 is an apocalyptic number.

It is an amenable number.

55722796 is a deficient number, since it is larger than the sum of its proper divisors (41792104).

55722796 is a wasteful number, since it uses less digits than its factorization.

55722796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13930703 (or 13930701 counting only the distinct ones).

The product of its digits is 264600, while the sum is 43.

The square root of 55722796 is about 7464.7703246651. The cubic root of 55722796 is about 381.9539156599.

The spelling of 55722796 in words is "fifty-five million, seven hundred twenty-two thousand, seven hundred ninety-six".