516154652 has 24 divisors (see below), whose sum is σ = 973375200. Its totient is φ = 238072896.

The previous prime is 516154649. The next prime is 516154679. The reversal of 516154652 is 256451615.

It is a super-2 number, since 2×516154652² = 532831249562482208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143249 + ... + 146807.

It is an arithmetic number, because the mean of its divisors is an integer number (40557300).

Almost surely, 2^516154652 is an apocalyptic number.

516154652 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

516154652 is a deficient number, since it is larger than the sum of its proper divisors (457220548).

516154652 is a wasteful number, since it uses less digits than its factorization.

516154652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6365 (or 6363 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

The square root of 516154652 is about 22719.0372155160. The cubic root of 516154652 is about 802.1580545163.

The spelling of 516154652 in words is "five hundred sixteen million, one hundred fifty-four thousand, six hundred fifty-two".