5570917087 has 4 divisors (see below), whose sum is σ = 5571152280. Its totient is φ = 5570681896.

The previous prime is 5570917069. The next prime is 5570917123. The reversal of 5570917087 is 7807190755.

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

It is a cyclic number.

It is not a de Polignac number, because 5570917087 - 2²³ = 5562528479 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5570917087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5570917687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77512 + ... + 130957.

It is an arithmetic number, because the mean of its divisors is an integer number (1392788070).

Almost surely, 2^5570917087 is an apocalyptic number.

5570917087 is a deficient number, since it is larger than the sum of its proper divisors (235193).

5570917087 is a wasteful number, since it uses less digits than its factorization.

5570917087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235192.

The product of its (nonzero) digits is 617400, while the sum is 49.

The square root of 5570917087 is about 74638.5763998752. The cubic root of 5570917087 is about 1772.7285193382.

The spelling of 5570917087 in words is "five billion, five hundred seventy million, nine hundred seventeen thousand, eighty-seven".