80050553157 has 4 divisors (see below), whose sum is σ = 106734070880. Its totient is φ = 53367035436.

The previous prime is 80050553123. The next prime is 80050553161. The reversal of 80050553157 is 75135505008.

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 not a de Polignac number, because 80050553157 - 2¹¹ = 80050551109 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 (80050555157) 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, 13341758857 + ... + 13341758862.

It is an arithmetic number, because the mean of its divisors is an integer number (26683517720).

Almost surely, 2^80050553157 is an apocalyptic number.

It is an amenable number.

80050553157 is a deficient number, since it is larger than the sum of its proper divisors (26683517723).

80050553157 is a wasteful number, since it uses less digits than its factorization.

80050553157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26683517722.

The product of its (nonzero) digits is 105000, while the sum is 39.

The spelling of 80050553157 in words is "eighty billion, fifty million, five hundred fifty-three thousand, one hundred fifty-seven".