55416926464 has 27 divisors (see below), whose sum is σ = 110624899413. Its totient is φ = 27706579968.

The previous prime is 55416926449. The next prime is 55416926483. The reversal of 55416926464 is 46462961455.

The square root of 55416926464 is 235408.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 41062969600 + 14353956864 = 202640^2 + 119808^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3759172 + ... + 3773884.

Almost surely, 2^55416926464 is an apocalyptic number.

55416926464 is the 235408-th square number.

It is an amenable number.

55416926464 is a deficient number, since it is larger than the sum of its proper divisors (55207972949).

55416926464 is an frugal number, since it uses more digits than its factorization.

55416926464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29442 (or 14715 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 52.

The spelling of 55416926464 in words is "fifty-five billion, four hundred sixteen million, nine hundred twenty-six thousand, four hundred sixty-four".