625180045344 has 48 divisors (see below), whose sum is σ = 1646896622112. Its totient is φ = 207656967168.

The previous prime is 625180045337. The next prime is 625180045387. The reversal of 625180045344 is 443540081526.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 625180045296 and 625180045305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11478649 + ... + 11532984.

It is an arithmetic number, because the mean of its divisors is an integer number (34310346294).

Almost surely, 2^625180045344 is an apocalyptic number.

It is an amenable number.

625180045344 is an abundant number, since it is smaller than the sum of its proper divisors (1021716576768).

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

625180045344 is a wasteful number, since it uses less digits than its factorization.

625180045344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23011929 (or 23011921 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 625180045344 in words is "six hundred twenty-five billion, one hundred eighty million, forty-five thousand, three hundred forty-four".