157271874702 has 16 divisors (see below), whose sum is σ = 316547214672. Its totient is φ = 52090047360.

The previous prime is 157271874689. The next prime is 157271874707. The reversal of 157271874702 is 207478172751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157271874707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83476699 + ... + 83478582.

It is an arithmetic number, because the mean of its divisors is an integer number (19784200917).

Almost surely, 2^157271874702 is an apocalyptic number.

157271874702 is an abundant number, since it is smaller than the sum of its proper divisors (159275339970).

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

157271874702 is a wasteful number, since it uses less digits than its factorization.

157271874702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166955443.

The product of its (nonzero) digits is 1536640, while the sum is 51.

The spelling of 157271874702 in words is "one hundred fifty-seven billion, two hundred seventy-one million, eight hundred seventy-four thousand, seven hundred two".