52255560515 has 4 divisors (see below), whose sum is σ = 62706672624. Its totient is φ = 41804448408.

The previous prime is 52255560503. The next prime is 52255560527. The reversal of 52255560515 is 51506555225.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (52255560503) and next prime (52255560527).

It is a cyclic number.

It is not a de Polignac number, because 52255560515 - 2⁶ = 52255560451 is a prime.

It is a Duffinian number.

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, 5225556047 + ... + 5225556056.

It is an arithmetic number, because the mean of its divisors is an integer number (15676668156).

Almost surely, 2^52255560515 is an apocalyptic number.

52255560515 is a deficient number, since it is larger than the sum of its proper divisors (10451112109).

52255560515 is a wasteful number, since it uses less digits than its factorization.

52255560515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10451112108.

The product of its (nonzero) digits is 375000, while the sum is 41.

The spelling of 52255560515 in words is "fifty-two billion, two hundred fifty-five million, five hundred sixty thousand, five hundred fifteen".