532615313 has 4 divisors (see below), whose sum is σ = 532708848. Its totient is φ = 532521780.

The previous prime is 532615289. The next prime is 532615331. The reversal of 532615313 is 313516235.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 532615313 - 2²⁶ = 465506449 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 (532615513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37631 + ... + 49812.

It is an arithmetic number, because the mean of its divisors is an integer number (133177212).

Almost surely, 2^532615313 is an apocalyptic number.

It is an amenable number.

532615313 is a deficient number, since it is larger than the sum of its proper divisors (93535).

532615313 is an equidigital number, since it uses as much as digits as its factorization.

532615313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93534.

The product of its digits is 8100, while the sum is 29.

The square root of 532615313 is about 23078.4599356196. The cubic root of 532615313 is about 810.5961739112.

The spelling of 532615313 in words is "five hundred thirty-two million, six hundred fifteen thousand, three hundred thirteen".