157133675 has 6 divisors (see below), whose sum is σ = 194845788. Its totient is φ = 125706920.

The previous prime is 157133663. The next prime is 157133681. The reversal of 157133675 is 576331751.

It is not a de Polignac number, because 157133675 - 2⁶ = 157133611 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3142649 + ... + 3142698.

It is an arithmetic number, because the mean of its divisors is an integer number (32474298).

Almost surely, 2^157133675 is an apocalyptic number.

157133675 is a deficient number, since it is larger than the sum of its proper divisors (37712113).

157133675 is an equidigital number, since it uses as much as digits as its factorization.

157133675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6285357 (or 6285352 counting only the distinct ones).

The product of its digits is 66150, while the sum is 38.

The square root of 157133675 is about 12535.2971644074. The cubic root of 157133675 is about 539.6221350563.

The spelling of 157133675 in words is "one hundred fifty-seven million, one hundred thirty-three thousand, six hundred seventy-five".