515713082 has 8 divisors (see below), whose sum is σ = 774675252. Its totient is φ = 257488000.

The previous prime is 515713057. The next prime is 515713097. The reversal of 515713082 is 280317515.

It can be written as a sum of positive squares in 2 ways, for example, as 395174641 + 120538441 = 19879^2 + 10979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 182519 + ... + 185322.

Almost surely, 2^515713082 is an apocalyptic number.

515713082 is a deficient number, since it is larger than the sum of its proper divisors (258962170).

515713082 is a wasteful number, since it uses less digits than its factorization.

515713082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368544.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 515713082 is about 22709.3170747163. The cubic root of 515713082 is about 801.9292406731.

The spelling of 515713082 in words is "five hundred fifteen million, seven hundred thirteen thousand, eighty-two".