152313541 has 2 divisors, whose sum is σ = 152313542. Its totient is φ = 152313540.

The previous prime is 152313533. The next prime is 152313563. The reversal of 152313541 is 145313251.

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., 146168100 + 6145441 = 12090^2 + 2479^2 .

It is a cyclic number.

It is not a de Polignac number, because 152313541 - 2³ = 152313533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152313841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76156770 + 76156771.

It is an arithmetic number, because the mean of its divisors is an integer number (76156771).

Almost surely, 2^152313541 is an apocalyptic number.

It is an amenable number.

152313541 is a deficient number, since it is larger than the sum of its proper divisors (1).

152313541 is an equidigital number, since it uses as much as digits as its factorization.

152313541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1800, while the sum is 25.

The square root of 152313541 is about 12341.5372219185. The cubic root of 152313541 is about 534.0470309309.

Adding to 152313541 its reverse (145313251), we get a palindrome (297626792).

The spelling of 152313541 in words is "one hundred fifty-two million, three hundred thirteen thousand, five hundred forty-one".