672570550 has 24 divisors (see below), whose sum is σ = 1316824200. Its totient is φ = 254868480.

The previous prime is 672570527. The next prime is 672570629. The reversal of 672570550 is 55075276.

It is a super-2 number, since 2×672570550² = 904702289454605000, 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 in 11 ways as a sum of consecutive naturals, for example, 353035 + ... + 354934.

It is an arithmetic number, because the mean of its divisors is an integer number (54867675).

Almost surely, 2^672570550 is an apocalyptic number.

672570550 is a deficient number, since it is larger than the sum of its proper divisors (644253650).

672570550 is a wasteful number, since it uses less digits than its factorization.

672570550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708000 (or 707995 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 672570550 is about 25933.9651808203. The cubic root of 672570550 is about 876.1516481968.

The spelling of 672570550 in words is "six hundred seventy-two million, five hundred seventy thousand, five hundred fifty".