48168686079969 has 64 divisors (see below), whose sum is σ = 79864896222720. Its totient is φ = 25144483553280.

The previous prime is 48168686079949. The next prime is 48168686079973. The reversal of 48168686079969 is 96997068686184.

It is not a de Polignac number, because 48168686079969 - 2⁷ = 48168686079841 is a prime.

It is a super-2 number, since 2×48168686079969² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48168686079919) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 819319227 + ... + 819378015.

It is an arithmetic number, because the mean of its divisors is an integer number (1247889003480).

Almost surely, 2^{48168686079969} is an apocalyptic number.

It is an amenable number.

48168686079969 is a deficient number, since it is larger than the sum of its proper divisors (31696210142751).

48168686079969 is a wasteful number, since it uses less digits than its factorization.

48168686079969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89850.

The product of its (nonzero) digits is 13544423424, while the sum is 87.

The spelling of 48168686079969 in words is "forty-eight trillion, one hundred sixty-eight billion, six hundred eighty-six million, seventy-nine thousand, nine hundred sixty-nine".