516940156 has 24 divisors (see below), whose sum is σ = 922748624. Its totient is φ = 253342080.

The previous prime is 516940147. The next prime is 516940181. The reversal of 516940156 is 651049615.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42166 + ... + 53026.

Almost surely, 2^516940156 is an apocalyptic number.

It is an amenable number.

516940156 is a deficient number, since it is larger than the sum of its proper divisors (405808468).

516940156 is a wasteful number, since it uses less digits than its factorization.

516940156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11101 (or 11099 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 516940156 is about 22736.3179956650. The cubic root of 516940156 is about 802.5647665950.

The spelling of 516940156 in words is "five hundred sixteen million, nine hundred forty thousand, one hundred fifty-six".