80157300 has 72 divisors (see below), whose sum is σ = 242026176. Its totient is φ = 20444160.

The previous prime is 80157283. The next prime is 80157331. The reversal of 80157300 is 375108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1092 + ... + 12708.

Almost surely, 2^80157300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80157300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121013088).

80157300 is an abundant number, since it is smaller than the sum of its proper divisors (161868876).

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

80157300 is a wasteful number, since it uses less digits than its factorization.

80157300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11657 (or 11650 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 80157300 is about 8953.0609290901. The cubic root of 80157300 is about 431.1691635924.

The spelling of 80157300 in words is "eighty million, one hundred fifty-seven thousand, three hundred".