157584714788 has 6 divisors (see below), whose sum is σ = 275773250886. Its totient is φ = 78792357392.

The previous prime is 157584714673. The next prime is 157584714829. The reversal of 157584714788 is 887417485751.

It can be written as a sum of positive squares in only one way, i.e., 150115952704 + 7468762084 = 387448^2 + 86422^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19698089345 + ... + 19698089352.

It is an arithmetic number, because the mean of its divisors is an integer number (45962208481).

Almost surely, 2^157584714788 is an apocalyptic number.

It is an amenable number.

157584714788 is a deficient number, since it is larger than the sum of its proper divisors (118188536098).

157584714788 is a wasteful number, since it uses less digits than its factorization.

157584714788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39396178701 (or 39396178699 counting only the distinct ones).

The product of its digits is 70246400, while the sum is 65.

The spelling of 157584714788 in words is "one hundred fifty-seven billion, five hundred eighty-four million, seven hundred fourteen thousand, seven hundred eighty-eight".