13877764995 has 8 divisors (see below), whose sum is σ = 22204424016. Its totient is φ = 7401474656.

The previous prime is 13877764991. The next prime is 13877765017. The reversal of 13877764995 is 59946777831.

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 13877764995 - 2² = 13877764991 is a prime.

It is a super-2 number, since 2×13877764995² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13877764991) 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, 462592152 + ... + 462592181.

It is an arithmetic number, because the mean of its divisors is an integer number (2775553002).

Almost surely, 2^13877764995 is an apocalyptic number.

13877764995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13877764995 is a deficient number, since it is larger than the sum of its proper divisors (8326659021).

13877764995 is an equidigital number, since it uses as much as digits as its factorization.

13877764995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925184341.

The product of its digits is 80015040, while the sum is 66.

The spelling of 13877764995 in words is "thirteen billion, eight hundred seventy-seven million, seven hundred sixty-four thousand, nine hundred ninety-five".