157499159852 has 12 divisors (see below), whose sum is σ = 276504118296. Its totient is φ = 78497983200.

The previous prime is 157499159773. The next prime is 157499159929. The reversal of 157499159852 is 258951994751.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62897774 + ... + 62900277.

It is an arithmetic number, because the mean of its divisors is an integer number (23042009858).

Almost surely, 2^157499159852 is an apocalyptic number.

It is an amenable number.

157499159852 is a deficient number, since it is larger than the sum of its proper divisors (119004958444).

157499159852 is a wasteful number, since it uses less digits than its factorization.

157499159852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125798368 (or 125798366 counting only the distinct ones).

The product of its digits is 40824000, while the sum is 65.

The spelling of 157499159852 in words is "one hundred fifty-seven billion, four hundred ninety-nine million, one hundred fifty-nine thousand, eight hundred fifty-two".