802315513 has 8 divisors (see below), whose sum is σ = 811714176. Its totient is φ = 792948000.

The previous prime is 802315499. The next prime is 802315523. The reversal of 802315513 is 315513208.

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

It is a cyclic number.

It is not a de Polignac number, because 802315513 - 2¹⁷ = 802184441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (802315523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46188 + ... + 61138.

It is an arithmetic number, because the mean of its divisors is an integer number (101464272).

Almost surely, 2^802315513 is an apocalyptic number.

It is an amenable number.

802315513 is a deficient number, since it is larger than the sum of its proper divisors (9398663).

802315513 is a wasteful number, since it uses less digits than its factorization.

802315513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15575.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 802315513 is about 28325.1745449168. The cubic root of 802315513 is about 929.2125422739.

The spelling of 802315513 in words is "eight hundred two million, three hundred fifteen thousand, five hundred thirteen".