64082897315 has 32 divisors (see below), whose sum is σ = 82160236224. Its totient is φ = 47815720960.

The previous prime is 64082897309. The next prime is 64082897339. The reversal of 64082897315 is 51379828046.

It is a Cunningham number, because it is equal to 253146²-1.

It is not a de Polignac number, because 64082897315 - 2⁴ = 64082897299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4296020 + ... + 4310910.

It is an arithmetic number, because the mean of its divisors is an integer number (2567507382).

It is a 2-persistent number, because it is pandigital, and so is 2⋅64082897315 = 128165794630, but 3⋅64082897315 = 192248691945 is not.

Almost surely, 2^64082897315 is an apocalyptic number.

64082897315 is a deficient number, since it is larger than the sum of its proper divisors (18077338909).

64082897315 is a wasteful number, since it uses less digits than its factorization.

64082897315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15367.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 64082897315 in words is "sixty-four billion, eighty-two million, eight hundred ninety-seven thousand, three hundred fifteen".