80126553 has 32 divisors (see below), whose sum is σ = 122895360. Its totient is φ = 46025280.

The previous prime is 80126551. The next prime is 80126567. The reversal of 80126553 is 35562108.

It is not a de Polignac number, because 80126553 - 2¹ = 80126551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80126553.

It is not an unprimeable number, because it can be changed into a prime (80126551) 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, 51850 + ... + 53372.

It is an arithmetic number, because the mean of its divisors is an integer number (3840480).

Almost surely, 2^80126553 is an apocalyptic number.

It is an amenable number.

80126553 is a deficient number, since it is larger than the sum of its proper divisors (42768807).

80126553 is a wasteful number, since it uses less digits than its factorization.

80126553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 80126553 is about 8951.3436421579. The cubic root of 80126553 is about 431.1140267814.

The spelling of 80126553 in words is "eighty million, one hundred twenty-six thousand, five hundred fifty-three".