516377012 has 12 divisors (see below), whose sum is σ = 906343620. Its totient is φ = 257421696.

The previous prime is 516377009. The next prime is 516377051. The reversal of 516377012 is 210773615.

It can be written as a sum of positive squares in 2 ways, for example, as 240684196 + 275692816 = 15514^2 + 16604^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 516377012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190187 + ... + 192882.

It is an arithmetic number, because the mean of its divisors is an integer number (75528635).

Almost surely, 2^516377012 is an apocalyptic number.

It is an amenable number.

516377012 is a deficient number, since it is larger than the sum of its proper divisors (389966608).

516377012 is a wasteful number, since it uses less digits than its factorization.

516377012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383410 (or 383408 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 516377012 is about 22723.9303818684. The cubic root of 516377012 is about 802.2732281738.

The spelling of 516377012 in words is "five hundred sixteen million, three hundred seventy-seven thousand, twelve".