8628250556 has 12 divisors (see below), whose sum is σ = 15110014920. Its totient is φ = 4311103440.

The previous prime is 8628250541. The next prime is 8628250571. The reversal of 8628250556 is 6550528268.

It is an interprime number because it is at equal distance from previous prime (8628250541) and next prime (8628250571).

It is a super-2 number, since 2×8628250556² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8628250556.

It is a congruent 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, 749030 + ... + 760461.

It is an arithmetic number, because the mean of its divisors is an integer number (1259167910).

Almost surely, 2^8628250556 is an apocalyptic number.

It is an amenable number.

8628250556 is a deficient number, since it is larger than the sum of its proper divisors (6481764364).

8628250556 is a wasteful number, since it uses less digits than its factorization.

8628250556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510924 (or 1510922 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 47.

The square root of 8628250556 is about 92888.3768616935. The cubic root of 8628250556 is about 2051.0405628262.

The spelling of 8628250556 in words is "eight billion, six hundred twenty-eight million, two hundred fifty thousand, five hundred fifty-six".