80040503278053 has 24 divisors (see below), whose sum is σ = 122415328945728. Its totient is φ = 50221311092352.

The previous prime is 80040503278049. The next prime is 80040503278139. The reversal of 80040503278053 is 35087230504008.

80040503278053 is a `hidden beast` number, since 8 + 0 + 0 + 40 + 503 + 27 + 80 + 5 + 3 = 666.

It is not a de Polignac number, because 80040503278053 - 2² = 80040503278049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80040503278003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50882200 + ... + 52431662.

It is an arithmetic number, because the mean of its divisors is an integer number (5100638706072).

Almost surely, 2^{80040503278053} is an apocalyptic number.

It is an amenable number.

80040503278053 is a deficient number, since it is larger than the sum of its proper divisors (42374825667675).

80040503278053 is a wasteful number, since it uses less digits than its factorization.

80040503278053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887113 (or 1887110 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 80040503278053 in words is "eighty trillion, forty billion, five hundred three million, two hundred seventy-eight thousand, fifty-three".