55010164515 has 32 divisors (see below), whose sum is σ = 88647912000. Its totient is φ = 29128389120.

The previous prime is 55010164483. The next prime is 55010164519. The reversal of 55010164515 is 51546101055.

It is not a de Polignac number, because 55010164515 - 2⁵ = 55010164483 is a prime.

It is a super-2 number, since 2×55010164515² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55010164519) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6497385 + ... + 6505845.

It is an arithmetic number, because the mean of its divisors is an integer number (2770247250).

Almost surely, 2^55010164515 is an apocalyptic number.

55010164515 is a deficient number, since it is larger than the sum of its proper divisors (33637747485).

55010164515 is a wasteful number, since it uses less digits than its factorization.

55010164515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11527.

The product of its (nonzero) digits is 15000, while the sum is 33.

The spelling of 55010164515 in words is "fifty-five billion, ten million, one hundred sixty-four thousand, five hundred fifteen".