516122984 has 16 divisors (see below), whose sum is σ = 1042171620. Its totient is φ = 238210560.

The previous prime is 516122951. The next prime is 516123001. The reversal of 516122984 is 489221615.

It can be written as a sum of positive squares in 2 ways, for example, as 511754884 + 4368100 = 22622^2 + 2090^2 .

It is a super-2 number, since 2×516122984² = 532765869226128512, which contains 22 as substring.

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, 2481257 + ... + 2481464.

Almost surely, 2^516122984 is an apocalyptic number.

It is an amenable number.

516122984 is an abundant number, since it is smaller than the sum of its proper divisors (526048636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516122984 is a wasteful number, since it uses less digits than its factorization.

516122984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4962740 (or 4962736 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 516122984 is about 22718.3402562775. The cubic root of 516122984 is about 802.1416490580.

The spelling of 516122984 in words is "five hundred sixteen million, one hundred twenty-two thousand, nine hundred eighty-four".