13877752652515 has 8 divisors (see below), whose sum is σ = 16887856749408. Its totient is φ = 10945833077760.

The previous prime is 13877752652483. The next prime is 13877752652539. The reversal of 13877752652515 is 51525625777831.

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

It is not a de Polignac number, because 13877752652515 - 2⁵ = 13877752652483 is a prime.

It is a Duffinian 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, 19546130142 + ... + 19546130851.

It is an arithmetic number, because the mean of its divisors is an integer number (2110982093676).

Almost surely, 2^{13877752652515} is an apocalyptic number.

13877752652515 is a deficient number, since it is larger than the sum of its proper divisors (3010104096893).

13877752652515 is an equidigital number, since it uses as much as digits as its factorization.

13877752652515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39092261069.

The product of its digits is 123480000, while the sum is 64.

The spelling of 13877752652515 in words is "thirteen trillion, eight hundred seventy-seven billion, seven hundred fifty-two million, six hundred fifty-two thousand, five hundred fifteen".