157357936776 has 64 divisors (see below), whose sum is σ = 402904108800. Its totient is φ = 51191072768.

The previous prime is 157357936763. The next prime is 157357936783. The reversal of 157357936776 is 677639753751.

It is a super-2 number, since 2×157357936776² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

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 15 ways as a sum of consecutive naturals, for example, 200590 + ... + 595778.

It is an arithmetic number, because the mean of its divisors is an integer number (6295376700).

Almost surely, 2^157357936776 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 157357936776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201452054400).

157357936776 is an abundant number, since it is smaller than the sum of its proper divisors (245546172024).

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

157357936776 is a wasteful number, since it uses less digits than its factorization.

157357936776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395598 (or 395594 counting only the distinct ones).

The product of its digits is 175032900, while the sum is 66.

The spelling of 157357936776 in words is "one hundred fifty-seven billion, three hundred fifty-seven million, nine hundred thirty-six thousand, seven hundred seventy-six".