625113206 has 4 divisors (see below), whose sum is σ = 937669812. Its totient is φ = 312556602.

The previous prime is 625113199. The next prime is 625113211. The reversal of 625113206 is 602311526.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156278300 + ... + 156278303.

It is an arithmetic number, because the mean of its divisors is an integer number (234417453).

Almost surely, 2^625113206 is an apocalyptic number.

625113206 is a deficient number, since it is larger than the sum of its proper divisors (312556606).

625113206 is a wasteful number, since it uses less digits than its factorization.

625113206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312556605.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 625113206 is about 25002.2640174845. The cubic root of 625113206 is about 855.0395914318.

The spelling of 625113206 in words is "six hundred twenty-five million, one hundred thirteen thousand, two hundred six".