157529442199 has 8 divisors (see below), whose sum is σ = 162987600960. Its totient is φ = 152073024096.

The previous prime is 157529442193. The next prime is 157529442211. The reversal of 157529442199 is 991244925751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 157529442199 - 2³⁷ = 20090488727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157529442193) 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, 249684 + ... + 614329.

It is an arithmetic number, because the mean of its divisors is an integer number (20373450120).

Almost surely, 2^157529442199 is an apocalyptic number.

157529442199 is a deficient number, since it is larger than the sum of its proper divisors (5458158761).

157529442199 is an equidigital number, since it uses as much as digits as its factorization.

157529442199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870329.

The product of its digits is 8164800, while the sum is 58.

The spelling of 157529442199 in words is "one hundred fifty-seven billion, five hundred twenty-nine million, four hundred forty-two thousand, one hundred ninety-nine".