55623603304364 has 12 divisors (see below), whose sum is σ = 98234345286000. Its totient is φ = 27556647508368.

The previous prime is 55623603304349. The next prime is 55623603304421. The reversal of 55623603304364 is 46340330632655.

It is a happy number.

It is a super-2 number, since 2×55623603304364² (a number of 28 digits) 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, 63788535464 + ... + 63788536335.

It is an arithmetic number, because the mean of its divisors is an integer number (8186195440500).

Almost surely, 2^{55623603304364} is an apocalyptic number.

It is an amenable number.

55623603304364 is a deficient number, since it is larger than the sum of its proper divisors (42610741981636).

55623603304364 is a wasteful number, since it uses less digits than its factorization.

55623603304364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127577071912 (or 127577071910 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 50.

The spelling of 55623603304364 in words is "fifty-five trillion, six hundred twenty-three billion, six hundred three million, three hundred four thousand, three hundred sixty-four".