152273760557 has 2 divisors, whose sum is σ = 152273760558. Its totient is φ = 152273760556.

The previous prime is 152273760523. The next prime is 152273760559. The reversal of 152273760557 is 755067372251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152272428841 + 1331716 = 390221^2 + 1154^2 .

It is a cyclic number.

It is not a de Polignac number, because 152273760557 - 2¹⁸ = 152273498413 is a prime.

Together with 152273760559, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152273760559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76136880278 + 76136880279.

It is an arithmetic number, because the mean of its divisors is an integer number (76136880279).

Almost surely, 2^152273760557 is an apocalyptic number.

It is an amenable number.

152273760557 is a deficient number, since it is larger than the sum of its proper divisors (1).

152273760557 is an equidigital number, since it uses as much as digits as its factorization.

152273760557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3087000, while the sum is 50.

The spelling of 152273760557 in words is "one hundred fifty-two billion, two hundred seventy-three million, seven hundred sixty thousand, five hundred fifty-seven".