152413537 has 2 divisors, whose sum is σ = 152413538. Its totient is φ = 152413536.

The previous prime is 152413507. The next prime is 152413549. The reversal of 152413537 is 735314251.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107308881 + 45104656 = 10359^2 + 6716^2 .

It is a cyclic number.

It is not a de Polignac number, because 152413537 - 2²³ = 144024929 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 152413499 and 152413508.

It is not a weakly prime, because it can be changed into another prime (152413507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76206768 + 76206769.

It is an arithmetic number, because the mean of its divisors is an integer number (76206769).

Almost surely, 2^152413537 is an apocalyptic number.

It is an amenable number.

152413537 is a deficient number, since it is larger than the sum of its proper divisors (1).

152413537 is an equidigital number, since it uses as much as digits as its factorization.

152413537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 31.

The square root of 152413537 is about 12345.5877543356. The cubic root of 152413537 is about 534.1638751815.

Adding to 152413537 its reverse (735314251), we get a palindrome (887727788).

The spelling of 152413537 in words is "one hundred fifty-two million, four hundred thirteen thousand, five hundred thirty-seven".