157071570006 has 96 divisors (see below), whose sum is σ = 367841875968. Its totient is φ = 44518755840.

The previous prime is 157071569933. The next prime is 157071570043. The reversal of 157071570006 is 600075170751.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 713251 + ... + 907121.

It is an arithmetic number, because the mean of its divisors is an integer number (3831686208).

Almost surely, 2^157071570006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157071570006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183920937984).

157071570006 is an abundant number, since it is smaller than the sum of its proper divisors (210770305962).

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

157071570006 is a wasteful number, since it uses less digits than its factorization.

157071570006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193966 (or 193953 counting only the distinct ones).

The product of its (nonzero) digits is 51450, while the sum is 39.

The spelling of 157071570006 in words is "one hundred fifty-seven billion, seventy-one million, five hundred seventy thousand, six".