157186147033 has 4 divisors (see below), whose sum is σ = 165459102160. Its totient is φ = 148913191908.

The previous prime is 157186147009. The next prime is 157186147037. The reversal of 157186147033 is 330741681751.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 157186147033 - 2¹³ = 157186138841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157186147037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4136477535 + ... + 4136477572.

It is an arithmetic number, because the mean of its divisors is an integer number (41364775540).

Almost surely, 2^157186147033 is an apocalyptic number.

It is an amenable number.

157186147033 is a deficient number, since it is larger than the sum of its proper divisors (8272955127).

157186147033 is an equidigital number, since it uses as much as digits as its factorization.

157186147033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8272955126.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 157186147033 in words is "one hundred fifty-seven billion, one hundred eighty-six million, one hundred forty-seven thousand, thirty-three".