80553358530 has 48 divisors (see below), whose sum is σ = 210121015104. Its totient is φ = 21410917920.

The previous prime is 80553358519. The next prime is 80553358553. The reversal of 80553358530 is 3585335508.

80553358530 is a `hidden beast` number, since 8 + 0 + 5 + 5 + 33 + 585 + 30 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1430086 + ... + 1485345.

It is an arithmetic number, because the mean of its divisors is an integer number (4377521148).

Almost surely, 2^80553358530 is an apocalyptic number.

80553358530 is an abundant number, since it is smaller than the sum of its proper divisors (129567656574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80553358530 is a wasteful number, since it uses less digits than its factorization.

80553358530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2915751 (or 2915748 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

The spelling of 80553358530 in words is "eighty billion, five hundred fifty-three million, three hundred fifty-eight thousand, five hundred thirty".