80900732413 has 4 divisors (see below), whose sum is σ = 82622024640. Its totient is φ = 79179440188.

The previous prime is 80900732411. The next prime is 80900732417. The reversal of 80900732413 is 31423700908.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80900732413 - 2¹ = 80900732411 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 (80900732411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860646043 + ... + 860646136.

It is an arithmetic number, because the mean of its divisors is an integer number (20655506160).

Almost surely, 2^80900732413 is an apocalyptic number.

It is an amenable number.

80900732413 is a deficient number, since it is larger than the sum of its proper divisors (1721292227).

80900732413 is a wasteful number, since it uses less digits than its factorization.

80900732413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721292226.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 80900732413 in words is "eighty billion, nine hundred million, seven hundred thirty-two thousand, four hundred thirteen".