60645625344 has 100 divisors (see below), whose sum is σ = 181011346824. Its totient is φ = 20215194624.

The previous prime is 60645625301. The next prime is 60645625351. The reversal of 60645625344 is 44352654606.

It is a happy number.

60645625344 is a `hidden beast` number, since 6 + 0 + 64 + 56 + 2 + 534 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 60645625344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 689692 + ... + 772635.

Almost surely, 2^60645625344 is an apocalyptic number.

60645625344 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

60645625344 is an abundant number, since it is smaller than the sum of its proper divisors (120365721480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60645625344 is an equidigital number, since it uses as much as digits as its factorization.

60645625344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462357 (or 1462332 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 60645625344 in words is "sixty billion, six hundred forty-five million, six hundred twenty-five thousand, three hundred forty-four".