48995020779 has 32 divisors (see below), whose sum is σ = 67314240000. Its totient is φ = 31686196224.

The previous prime is 48995020729. The next prime is 48995020783. The reversal of 48995020779 is 97702059984.

It is not a de Polignac number, because 48995020779 - 2²⁵ = 48961466347 is a prime.

It is a super-2 number, since 2×48995020779² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48995020729) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6159697 + ... + 6167645.

It is an arithmetic number, because the mean of its divisors is an integer number (2103570000).

Almost surely, 2^48995020779 is an apocalyptic number.

48995020779 is a deficient number, since it is larger than the sum of its proper divisors (18319219221).

48995020779 is a wasteful number, since it uses less digits than its factorization.

48995020779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8467.

The product of its (nonzero) digits is 11430720, while the sum is 60.

The spelling of 48995020779 in words is "forty-eight billion, nine hundred ninety-five million, twenty thousand, seven hundred seventy-nine".