157919740601 has 16 divisors (see below), whose sum is σ = 188445840000. Its totient is φ = 132211863504.

The previous prime is 157919740579. The next prime is 157919740603. The reversal of 157919740601 is 106047919751.

It is not a de Polignac number, because 157919740601 - 2¹⁰ = 157919739577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 157919740601.

It is not an unprimeable number, because it can be changed into a prime (157919740603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5338826 + ... + 5368323.

It is an arithmetic number, because the mean of its divisors is an integer number (11777865000).

Almost surely, 2^157919740601 is an apocalyptic number.

It is an amenable number.

157919740601 is a deficient number, since it is larger than the sum of its proper divisors (30526099399).

157919740601 is an equidigital number, since it uses as much as digits as its factorization.

157919740601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10707213 (or 10707199 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 50.

The spelling of 157919740601 in words is "one hundred fifty-seven billion, nine hundred nineteen million, seven hundred forty thousand, six hundred one".