152989381157 has 2 divisors, whose sum is σ = 152989381158. Its totient is φ = 152989381156.

The previous prime is 152989381093. The next prime is 152989381163. The reversal of 152989381157 is 751183989251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148933474561 + 4055906596 = 385919^2 + 63686^2 .

It is an emirp because it is prime and its reverse (751183989251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152989381157 - 2⁶ = 152989381093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152989381096 and 152989381105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152989311157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76494690578 + 76494690579.

It is an arithmetic number, because the mean of its divisors is an integer number (76494690579).

Almost surely, 2^152989381157 is an apocalyptic number.

It is an amenable number.

152989381157 is a deficient number, since it is larger than the sum of its proper divisors (1).

152989381157 is an equidigital number, since it uses as much as digits as its factorization.

152989381157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5443200, while the sum is 59.

The spelling of 152989381157 in words is "one hundred fifty-two billion, nine hundred eighty-nine million, three hundred eighty-one thousand, one hundred fifty-seven".