157327633 has 2 divisors, whose sum is σ = 157327634. Its totient is φ = 157327632.

The previous prime is 157327627. The next prime is 157327679. The reversal of 157327633 is 336723751.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157326849 + 784 = 12543^2 + 28^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-157327633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 157327592 and 157327601.

It is not a weakly prime, because it can be changed into another prime (157327603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78663816 + 78663817.

It is an arithmetic number, because the mean of its divisors is an integer number (78663817).

Almost surely, 2^157327633 is an apocalyptic number.

It is an amenable number.

157327633 is a deficient number, since it is larger than the sum of its proper divisors (1).

157327633 is an equidigital number, since it uses as much as digits as its factorization.

157327633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79380, while the sum is 37.

The square root of 157327633 is about 12543.0312524525. The cubic root of 157327633 is about 539.8440713483.

The spelling of 157327633 in words is "one hundred fifty-seven million, three hundred twenty-seven thousand, six hundred thirty-three".