80501355384 has 32 divisors (see below), whose sum is σ = 203678133120. Its totient is φ = 26510485856.

The previous prime is 80501355383. The next prime is 80501355391. The reversal of 80501355384 is 48355310508.

It is a super-2 number, since 2×80501355384² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80501355383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20204172 + ... + 20208155.

It is an arithmetic number, because the mean of its divisors is an integer number (6364941660).

Almost surely, 2^80501355384 is an apocalyptic number.

It is an amenable number.

80501355384 is an abundant number, since it is smaller than the sum of its proper divisors (123176777736).

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

80501355384 is a wasteful number, since it uses less digits than its factorization.

80501355384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40412419 (or 40412415 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 80501355384 in words is "eighty billion, five hundred one million, three hundred fifty-five thousand, three hundred eighty-four".