152535513 has 16 divisors (see below), whose sum is σ = 220330880. Its totient is φ = 93863952.

The previous prime is 152535499. The next prime is 152535521. The reversal of 152535513 is 315535251.

It is not a de Polignac number, because 152535513 - 2¹² = 152531417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (152535583) 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 in 15 ways as a sum of consecutive naturals, for example, 4981 + ... + 18162.

It is an arithmetic number, because the mean of its divisors is an integer number (13770680).

Almost surely, 2^152535513 is an apocalyptic number.

152535513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

152535513 is a deficient number, since it is larger than the sum of its proper divisors (67795367).

152535513 is an equidigital number, since it uses as much as digits as its factorization.

152535513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23185 (or 23159 counting only the distinct ones).

The product of its digits is 11250, while the sum is 30.

The square root of 152535513 is about 12350.5268308684. The cubic root of 152535513 is about 534.3063336549.

The spelling of 152535513 in words is "one hundred fifty-two million, five hundred thirty-five thousand, five hundred thirteen".