152325557 has 2 divisors, whose sum is σ = 152325558. Its totient is φ = 152325556.

The previous prime is 152325553. The next prime is 152325571. The reversal of 152325557 is 755523251.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135466321 + 16859236 = 11639^2 + 4106^2 .

It is a cyclic number.

It is not a de Polignac number, because 152325557 - 2² = 152325553 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152325553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76162778 + 76162779.

It is an arithmetic number, because the mean of its divisors is an integer number (76162779).

Almost surely, 2^152325557 is an apocalyptic number.

It is an amenable number.

152325557 is a deficient number, since it is larger than the sum of its proper divisors (1).

152325557 is an equidigital number, since it uses as much as digits as its factorization.

152325557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52500, while the sum is 35.

The square root of 152325557 is about 12342.0240236357. The cubic root of 152325557 is about 534.0610742006.

The spelling of 152325557 in words is "one hundred fifty-two million, three hundred twenty-five thousand, five hundred fifty-seven".