55314414515 has 16 divisors (see below), whose sum is σ = 67015496448. Its totient is φ = 43826286816.

The previous prime is 55314414511. The next prime is 55314414521. The reversal of 55314414515 is 51541441355.

It is a cyclic number.

It is not a de Polignac number, because 55314414515 - 2² = 55314414511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55314414511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2386874 + ... + 2409936.

It is an arithmetic number, because the mean of its divisors is an integer number (4188468528).

Almost surely, 2^55314414515 is an apocalyptic number.

55314414515 is a deficient number, since it is larger than the sum of its proper divisors (11701081933).

55314414515 is a wasteful number, since it uses less digits than its factorization.

55314414515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27658.

The product of its digits is 120000, while the sum is 38.

The spelling of 55314414515 in words is "fifty-five billion, three hundred fourteen million, four hundred fourteen thousand, five hundred fifteen".