157534773864 has 64 divisors (see below), whose sum is σ = 424176896640. Its totient is φ = 48467116800.

The previous prime is 157534773841. The next prime is 157534773881. The reversal of 157534773864 is 468377435751.

157534773864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 157534773798 and 157534773807.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3817389 + ... + 3858435.

It is an arithmetic number, because the mean of its divisors is an integer number (6627764010).

Almost surely, 2^157534773864 is an apocalyptic number.

It is an amenable number.

157534773864 is an abundant number, since it is smaller than the sum of its proper divisors (266642122776).

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

157534773864 is a wasteful number, since it uses less digits than its factorization.

157534773864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53370 (or 53366 counting only the distinct ones).

The product of its digits is 59270400, while the sum is 60.

The spelling of 157534773864 in words is "one hundred fifty-seven billion, five hundred thirty-four million, seven hundred seventy-three thousand, eight hundred sixty-four".