630005125602465 has 24 divisors (see below), whose sum is σ = 1117404439831680. Its totient is φ = 328188716591904.

The previous prime is 630005125602403. The next prime is 630005125602481. The reversal of 630005125602465 is 564206521500036.

630005125602465 is a `hidden beast` number, since 6 + 3 + 0 + 0 + 0 + 5 + 1 + 2 + 560 + 24 + 65 = 666.

It is not a de Polignac number, because 630005125602465 - 2⁶ = 630005125602401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 630005125602465.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162792020185 + ... + 162792024054.

It is an arithmetic number, because the mean of its divisors is an integer number (46558518326320).

Almost surely, 2^{630005125602465} is an apocalyptic number.

It is an amenable number.

630005125602465 is a deficient number, since it is larger than the sum of its proper divisors (487399314229215).

630005125602465 is a wasteful number, since it uses less digits than its factorization.

630005125602465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325584044293 (or 325584044290 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 630005125602465 in words is "six hundred thirty trillion, five billion, one hundred twenty-five million, six hundred two thousand, four hundred sixty-five".