625139570082 has 8 divisors (see below), whose sum is σ = 1250279140176. Its totient is φ = 208379856692.

The previous prime is 625139570059. The next prime is 625139570087. The reversal of 625139570082 is 280075931526.

It is a sphenic number, since it is the product of 3 distinct primes.

625139570082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (625139570087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52094964168 + ... + 52094964179.

It is an arithmetic number, because the mean of its divisors is an integer number (156284892522).

Almost surely, 2^625139570082 is an apocalyptic number.

625139570082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

625139570082 is a wasteful number, since it uses less digits than its factorization.

625139570082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104189928352.

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 625139570082 in words is "six hundred twenty-five billion, one hundred thirty-nine million, five hundred seventy thousand, eighty-two".