1625385596304 has 80 divisors (see below), whose sum is σ = 4262084084160. Its totient is φ = 533645967360.

The previous prime is 1625385596291. The next prime is 1625385596321. The reversal of 1625385596304 is 4036955835261.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33064864 + ... + 33113984.

It is an arithmetic number, because the mean of its divisors is an integer number (53276051052).

Almost surely, 2^{1625385596304} is an apocalyptic number.

It is an amenable number.

1625385596304 is an abundant number, since it is smaller than the sum of its proper divisors (2636698487856).

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

1625385596304 is a wasteful number, since it uses less digits than its factorization.

1625385596304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59488 (or 59482 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 57.

The spelling of 1625385596304 in words is "one trillion, six hundred twenty-five billion, three hundred eighty-five million, five hundred ninety-six thousand, three hundred four".