157166512001 has 8 divisors (see below), whose sum is σ = 163037817600. Its totient is φ = 151392252960.

The previous prime is 157166511937. The next prime is 157166512021. The reversal of 157166512001 is 100215661751.

157166512001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 157166512001 - 2⁶ = 157166511937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (157166512021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24258341 + ... + 24264818.

It is an arithmetic number, because the mean of its divisors is an integer number (20379727200).

Almost surely, 2^157166512001 is an apocalyptic number.

It is an amenable number.

157166512001 is a deficient number, since it is larger than the sum of its proper divisors (5871305599).

157166512001 is an equidigital number, since it uses as much as digits as its factorization.

157166512001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48523279.

The product of its (nonzero) digits is 12600, while the sum is 35.

The spelling of 157166512001 in words is "one hundred fifty-seven billion, one hundred sixty-six million, five hundred twelve thousand, one".