152642513 has 8 divisors (see below), whose sum is σ = 159530688. Its totient is φ = 145775344.

The previous prime is 152642471. The next prime is 152642519. The reversal of 152642513 is 315246251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152642513 - 2⁶ = 152642449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152642519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10670 + ... + 20472.

It is an arithmetic number, because the mean of its divisors is an integer number (19941336).

Almost surely, 2^152642513 is an apocalyptic number.

It is an amenable number.

152642513 is a deficient number, since it is larger than the sum of its proper divisors (6888175).

152642513 is an equidigital number, since it uses as much as digits as its factorization.

152642513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10503.

The product of its digits is 7200, while the sum is 29.

The square root of 152642513 is about 12354.8578704896. The cubic root of 152642513 is about 534.4312388082.

Adding to 152642513 its reverse (315246251), we get a palindrome (467888764).

The spelling of 152642513 in words is "one hundred fifty-two million, six hundred forty-two thousand, five hundred thirteen".