80270553 has 24 divisors (see below), whose sum is σ = 118244448. Its totient is φ = 48400000.

The previous prime is 80270473. The next prime is 80270569. The reversal of 80270553 is 35507208.

It is a happy number.

It is not a de Polignac number, because 80270553 - 2⁸ = 80270297 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 80270553.

It is not an unprimeable number, because it can be changed into a prime (80270453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90673 + ... + 91553.

It is an arithmetic number, because the mean of its divisors is an integer number (4926852).

Almost surely, 2^80270553 is an apocalyptic number.

It is an amenable number.

80270553 is a deficient number, since it is larger than the sum of its proper divisors (37973895).

80270553 is a wasteful number, since it uses less digits than its factorization.

80270553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157 (or 1146 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 80270553 is about 8959.3835167382. The cubic root of 80270553 is about 431.3721320960.

The spelling of 80270553 in words is "eighty million, two hundred seventy thousand, five hundred fifty-three".