80048805578137 has 32 divisors (see below), whose sum is σ = 90355837768704. Its totient is φ = 70290692472000.

The previous prime is 80048805578123. The next prime is 80048805578143. The reversal of 80048805578137 is 73187550884008.

It is not a de Polignac number, because 80048805578137 - 2²⁷ = 80048671360409 is a prime.

It is a super-2 number, since 2×80048805578137² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80048805578737) 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, 64500012 + ... + 65729362.

It is an arithmetic number, because the mean of its divisors is an integer number (2823619930272).

Almost surely, 2^{80048805578137} is an apocalyptic number.

It is an amenable number.

80048805578137 is a deficient number, since it is larger than the sum of its proper divisors (10307032190567).

80048805578137 is a wasteful number, since it uses less digits than its factorization.

80048805578137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231149.

The product of its (nonzero) digits is 60211200, while the sum is 64.

The spelling of 80048805578137 in words is "eighty trillion, forty-eight billion, eight hundred five million, five hundred seventy-eight thousand, one hundred thirty-seven".