157186157460 has 24 divisors (see below), whose sum is σ = 440121241056. Its totient is φ = 41916308640.

The previous prime is 157186157441. The next prime is 157186157461. The reversal of 157186157460 is 64751681751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157186157461) 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, 1309884586 + ... + 1309884705.

It is an arithmetic number, because the mean of its divisors is an integer number (18338385044).

Almost surely, 2^157186157460 is an apocalyptic number.

157186157460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157186157460 is an abundant number, since it is smaller than the sum of its proper divisors (282935083596).

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

157186157460 is a wasteful number, since it uses less digits than its factorization.

157186157460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619769303 (or 2619769301 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 51.

The spelling of 157186157460 in words is "one hundred fifty-seven billion, one hundred eighty-six million, one hundred fifty-seven thousand, four hundred sixty".