516040620 has 24 divisors (see below), whose sum is σ = 1444913904. Its totient is φ = 137610816.

The previous prime is 516040619. The next prime is 516040621. The reversal of 516040620 is 26040615.

It is an interprime number because it is at equal distance from previous prime (516040619) and next prime (516040621).

It is not an unprimeable number, because it can be changed into a prime (516040621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4300279 + ... + 4300398.

It is an arithmetic number, because the mean of its divisors is an integer number (60204746).

Almost surely, 2^516040620 is an apocalyptic number.

It is an amenable number.

516040620 is an abundant number, since it is smaller than the sum of its proper divisors (928873284).

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

516040620 is a wasteful number, since it uses less digits than its factorization.

516040620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8600689 (or 8600687 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 516040620 is about 22716.5274635011. The cubic root of 516040620 is about 802.0989776331.

The spelling of 516040620 in words is "five hundred sixteen million, forty thousand, six hundred twenty".