157059170202 has 64 divisors (see below), whose sum is σ = 358424248320. Its totient is φ = 45416078400.

The previous prime is 157059170167. The next prime is 157059170209. The reversal of 157059170202 is 202071950751.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (157059170209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 516199 + ... + 761957.

It is an arithmetic number, because the mean of its divisors is an integer number (5600378880).

Almost surely, 2^157059170202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157059170202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179212124160).

157059170202 is an abundant number, since it is smaller than the sum of its proper divisors (201365078118).

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

157059170202 is a wasteful number, since it uses less digits than its factorization.

157059170202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246219.

The product of its (nonzero) digits is 44100, while the sum is 39.

The spelling of 157059170202 in words is "one hundred fifty-seven billion, fifty-nine million, one hundred seventy thousand, two hundred two".