8080525190021 has 16 divisors (see below), whose sum is σ = 8114421358080. Its totient is φ = 8046719029440.

The previous prime is 8080525189999. The next prime is 8080525190027. The reversal of 8080525190021 is 1200915250808.

It is a cyclic number.

It is not a de Polignac number, because 8080525190021 - 2²² = 8080520995717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080525190027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493278251 + ... + 493294631.

It is an arithmetic number, because the mean of its divisors is an integer number (507151334880).

Almost surely, 2^{8080525190021} is an apocalyptic number.

It is an amenable number.

8080525190021 is a deficient number, since it is larger than the sum of its proper divisors (33896168059).

8080525190021 is a wasteful number, since it uses less digits than its factorization.

8080525190021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19004.

The product of its (nonzero) digits is 57600, while the sum is 41.

The spelling of 8080525190021 in words is "eight trillion, eighty billion, five hundred twenty-five million, one hundred ninety thousand, twenty-one".