516615060 has 48 divisors (see below), whose sum is σ = 1557795456. Its totient is φ = 127166592.

The previous prime is 516615041. The next prime is 516615061. The reversal of 516615060 is 60516615.

It is a super-2 number, since 2×516615060² = 533782240437607200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516615061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330384 + ... + 331943.

It is an arithmetic number, because the mean of its divisors is an integer number (32454072).

Almost surely, 2^516615060 is an apocalyptic number.

It is an amenable number.

516615060 is an abundant number, since it is smaller than the sum of its proper divisors (1041180396).

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

516615060 is a wasteful number, since it uses less digits than its factorization.

516615060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662352 (or 662350 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 516615060 is about 22729.1676046440. The cubic root of 516615060 is about 802.3964909538.

The spelling of 516615060 in words is "five hundred sixteen million, six hundred fifteen thousand, sixty".