625006375007 has 12 divisors (see below), whose sum is σ = 744781118256. Its totient is φ = 522653412960.

The previous prime is 625006374997. The next prime is 625006375033. The reversal of 625006375007 is 700573600526.

It is not a de Polignac number, because 625006375007 - 2¹⁶ = 625006309471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625006372007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155549603 + ... + 155553620.

It is an arithmetic number, because the mean of its divisors is an integer number (62065093188).

Almost surely, 2^625006375007 is an apocalyptic number.

625006375007 is a deficient number, since it is larger than the sum of its proper divisors (119774743249).

625006375007 is a wasteful number, since it uses less digits than its factorization.

625006375007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311103278 (or 311103271 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 41.

The spelling of 625006375007 in words is "six hundred twenty-five billion, six million, three hundred seventy-five thousand, seven".