625107052 has 24 divisors (see below), whose sum is σ = 1116993024. Its totient is φ = 306022992.

The previous prime is 625107031. The next prime is 625107059. The reversal of 625107052 is 250701526.

It is a self number, because there is not a number n which added to its sum of digits gives 625107052.

It is not an unprimeable number, because it can be changed into a prime (625107059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37773 + ... + 51739.

It is an arithmetic number, because the mean of its divisors is an integer number (46541376).

Almost surely, 2^625107052 is an apocalyptic number.

It is an amenable number.

625107052 is a deficient number, since it is larger than the sum of its proper divisors (491885972).

625107052 is a wasteful number, since it uses less digits than its factorization.

625107052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14205 (or 14203 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 625107052 is about 25002.1409483268. The cubic root of 625107052 is about 855.0367855769.

Adding to 625107052 its reverse (250701526), we get a palindrome (875808578).

The spelling of 625107052 in words is "six hundred twenty-five million, one hundred seven thousand, fifty-two".