157328932219 has 2 divisors, whose sum is σ = 157328932220. Its totient is φ = 157328932218.

The previous prime is 157328932213. The next prime is 157328932253. The reversal of 157328932219 is 912239823751.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 157328932219 - 2⁷ = 157328932091 is a prime.

It is a super-2 number, since 2×157328932219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (157328932213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78664466109 + 78664466110.

It is an arithmetic number, because the mean of its divisors is an integer number (78664466110).

Almost surely, 2^157328932219 is an apocalyptic number.

157328932219 is a deficient number, since it is larger than the sum of its proper divisors (1).

157328932219 is an equidigital number, since it uses as much as digits as its factorization.

157328932219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 52.

The spelling of 157328932219 in words is "one hundred fifty-seven billion, three hundred twenty-eight million, nine hundred thirty-two thousand, two hundred nineteen".