157512836316 has 96 divisors (see below), whose sum is σ = 414616559616. Its totient is φ = 46108728000.

The previous prime is 157512836293. The next prime is 157512836407. The reversal of 157512836316 is 613638215751.

It is a super-2 number, since 2×157512836316² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2269611 + ... + 2337981.

It is an arithmetic number, because the mean of its divisors is an integer number (4318922496).

Almost surely, 2^157512836316 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 157512836316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207308279808).

157512836316 is an abundant number, since it is smaller than the sum of its proper divisors (257103723300).

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

157512836316 is a wasteful number, since it uses less digits than its factorization.

157512836316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68983 (or 68981 counting only the distinct ones).

The product of its digits is 907200, while the sum is 48.

The spelling of 157512836316 in words is "one hundred fifty-seven billion, five hundred twelve million, eight hundred thirty-six thousand, three hundred sixteen".