8677625261 has 16 divisors (see below), whose sum is σ = 9202152960. Its totient is φ = 8160056640.

The previous prime is 8677625249. The next prime is 8677625273. The reversal of 8677625261 is 1625267768.

It is an interprime number because it is at equal distance from previous prime (8677625249) and next prime (8677625273).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8677625261 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8677625461) 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, 2085395 + ... + 2089551.

It is an arithmetic number, because the mean of its divisors is an integer number (575134560).

Almost surely, 2^8677625261 is an apocalyptic number.

It is an amenable number.

8677625261 is a deficient number, since it is larger than the sum of its proper divisors (524527699).

8677625261 is a wasteful number, since it uses less digits than its factorization.

8677625261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4964.

The product of its digits is 1693440, while the sum is 50.

The square root of 8677625261 is about 93153.7721243751. The cubic root of 8677625261 is about 2054.9454472922.

The spelling of 8677625261 in words is "eight billion, six hundred seventy-seven million, six hundred twenty-five thousand, two hundred sixty-one".