157711837372 has 24 divisors (see below), whose sum is σ = 277867387616. Its totient is φ = 78321567168.

The previous prime is 157711837369. The next prime is 157711837373. The reversal of 157711837372 is 273738117751.

It is a happy number.

157711837372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157711837373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1521718 + ... + 1622050.

Almost surely, 2^157711837372 is an apocalyptic number.

It is an amenable number.

157711837372 is a deficient number, since it is larger than the sum of its proper divisors (120155550244).

157711837372 is a wasteful number, since it uses less digits than its factorization.

157711837372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102997 (or 102995 counting only the distinct ones).

The product of its digits is 1728720, while the sum is 52.

The spelling of 157711837372 in words is "one hundred fifty-seven billion, seven hundred eleven million, eight hundred thirty-seven thousand, three hundred seventy-two".