80492753121 has 32 divisors (see below), whose sum is σ = 120557808000. Its totient is φ = 47346892800.

The previous prime is 80492753119. The next prime is 80492753153. The reversal of 80492753121 is 12135729408.

It is not a de Polignac number, because 80492753121 - 2¹ = 80492753119 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80492753101) 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, 107005 + ... + 415253.

It is an arithmetic number, because the mean of its divisors is an integer number (3767431500).

Almost surely, 2^80492753121 is an apocalyptic number.

It is an amenable number.

80492753121 is a deficient number, since it is larger than the sum of its proper divisors (40065054879).

80492753121 is a wasteful number, since it uses less digits than its factorization.

80492753121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308497.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 80492753121 in words is "eighty billion, four hundred ninety-two million, seven hundred fifty-three thousand, one hundred twenty-one".