55466063315 has 16 divisors (see below), whose sum is σ = 71838900000. Its totient is φ = 40868308992.

The previous prime is 55466063269. The next prime is 55466063321. The reversal of 55466063315 is 51336066455.

It is a cyclic number.

It is not a de Polignac number, because 55466063315 - 2²⁰ = 55465014739 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921065 + ... + 979434.

It is an arithmetic number, because the mean of its divisors is an integer number (4489931250).

Almost surely, 2^55466063315 is an apocalyptic number.

55466063315 is a deficient number, since it is larger than the sum of its proper divisors (16372836685).

55466063315 is a wasteful number, since it uses less digits than its factorization.

55466063315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900966.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 55466063315 in words is "fifty-five billion, four hundred sixty-six million, sixty-three thousand, three hundred fifteen".