157073072589 has 8 divisors (see below), whose sum is σ = 232700848320. Its totient is φ = 104715381708.

The previous prime is 157073072543. The next prime is 157073072609. The reversal of 157073072589 is 985270370751.

It is a happy number.

157073072589 is a `hidden beast` number, since 1 + 57 + 0 + 7 + 3 + 0 + 7 + 2 + 589 = 666.

It is not a de Polignac number, because 157073072589 - 2²¹ = 157070975437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157073072089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2908760577 + ... + 2908760630.

It is an arithmetic number, because the mean of its divisors is an integer number (29087606040).

Almost surely, 2^157073072589 is an apocalyptic number.

It is an amenable number.

157073072589 is a deficient number, since it is larger than the sum of its proper divisors (75627775731).

157073072589 is an equidigital number, since it uses as much as digits as its factorization.

157073072589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5817521216 (or 5817521210 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 54.

The spelling of 157073072589 in words is "one hundred fifty-seven billion, seventy-three million, seventy-two thousand, five hundred eighty-nine".