157583613082648 has 32 divisors (see below), whose sum is σ = 308333783144160. Its totient is φ = 75361671320320.

The previous prime is 157583613082627. The next prime is 157583613082663. The reversal of 157583613082648 is 846280316385751.

It is a super-2 number, since 2×157583613082648² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21867493 + ... + 28166548.

It is an arithmetic number, because the mean of its divisors is an integer number (9635430723255).

Almost surely, 2^{157583613082648} is an apocalyptic number.

It is an amenable number.

157583613082648 is a deficient number, since it is larger than the sum of its proper divisors (150750170061512).

157583613082648 is a wasteful number, since it uses less digits than its factorization.

157583613082648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50051187 (or 50051183 counting only the distinct ones).

The product of its (nonzero) digits is 232243200, while the sum is 67.

The spelling of 157583613082648 in words is "one hundred fifty-seven trillion, five hundred eighty-three billion, six hundred thirteen million, eighty-two thousand, six hundred forty-eight".