516772124 has 18 divisors (see below), whose sum is σ = 994039872. Its totient is φ = 234896200.

The previous prime is 516772111. The next prime is 516772133. The reversal of 516772124 is 421277615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 533372 + ... + 534339.

Almost surely, 2^516772124 is an apocalyptic number.

It is an amenable number.

516772124 is a deficient number, since it is larger than the sum of its proper divisors (477267748).

516772124 is a wasteful number, since it uses less digits than its factorization.

516772124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067737 (or 1067724 counting only the distinct ones).

The product of its digits is 23520, while the sum is 35.

The square root of 516772124 is about 22732.6224620038. The cubic root of 516772124 is about 802.4777989672.

The spelling of 516772124 in words is "five hundred sixteen million, seven hundred seventy-two thousand, one hundred twenty-four".