625075070 has 32 divisors (see below), whose sum is σ = 1143866880. Its totient is φ = 245901600.

The previous prime is 625075067. The next prime is 625075127. The reversal of 625075070 is 70570526.

It is a happy number.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent 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, 153521 + ... + 157539.

It is an arithmetic number, because the mean of its divisors is an integer number (35745840).

Almost surely, 2^625075070 is an apocalyptic number.

625075070 is a deficient number, since it is larger than the sum of its proper divisors (518791810).

625075070 is a wasteful number, since it uses less digits than its factorization.

625075070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 625075070 is about 25001.5013549187. The cubic root of 625075070 is about 855.0222034064.

The spelling of 625075070 in words is "six hundred twenty-five million, seventy-five thousand, seventy".