157524490459 has 16 divisors (see below), whose sum is σ = 180863352000. Its totient is φ = 134394793344.

The previous prime is 157524490429. The next prime is 157524490469. The reversal of 157524490459 is 954094425751.

It is not a de Polignac number, because 157524490459 - 2⁵ = 157524490427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157524490429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7037217 + ... + 7059565.

It is an arithmetic number, because the mean of its divisors is an integer number (11303959500).

Almost surely, 2^157524490459 is an apocalyptic number.

157524490459 is a deficient number, since it is larger than the sum of its proper divisors (23338861541).

157524490459 is a wasteful number, since it uses less digits than its factorization.

157524490459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26982.

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 157524490459 in words is "one hundred fifty-seven billion, five hundred twenty-four million, four hundred ninety thousand, four hundred fifty-nine".