625383068 has 6 divisors (see below), whose sum is σ = 1094420376. Its totient is φ = 312691532.

The previous prime is 625383053. The next prime is 625383079. The reversal of 625383068 is 860383526.

It is a super-2 number, since 2×625383068² = 782207963482185248, which contains 22 as substring.

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, 78172880 + ... + 78172887.

It is an arithmetic number, because the mean of its divisors is an integer number (182403396).

Almost surely, 2^625383068 is an apocalyptic number.

It is an amenable number.

625383068 is a deficient number, since it is larger than the sum of its proper divisors (469037308).

625383068 is a wasteful number, since it uses less digits than its factorization.

625383068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156345771 (or 156345769 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 625383068 is about 25007.6601864309. The cubic root of 625383068 is about 855.1626142145.

The spelling of 625383068 in words is "six hundred twenty-five million, three hundred eighty-three thousand, sixty-eight".