654625570963 has 32 divisors (see below), whose sum is σ = 829774955520. Its totient is φ = 502542299520.

The previous prime is 654625570919. The next prime is 654625570967. The reversal of 654625570963 is 369075526456.

It is a cyclic number.

It is not a de Polignac number, because 654625570963 - 2⁹ = 654625570451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 654625570898 and 654625570907.

It is not an unprimeable number, because it can be changed into a prime (654625570967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 937968 + ... + 1479538.

It is an arithmetic number, because the mean of its divisors is an integer number (25930467360).

Almost surely, 2^654625570963 is an apocalyptic number.

654625570963 is a deficient number, since it is larger than the sum of its proper divisors (175149384557).

654625570963 is a wasteful number, since it uses less digits than its factorization.

654625570963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541987.

The product of its (nonzero) digits is 40824000, while the sum is 58.

The spelling of 654625570963 in words is "six hundred fifty-four billion, six hundred twenty-five million, five hundred seventy thousand, nine hundred sixty-three".