3253013531 has 4 divisors (see below), whose sum is σ = 3260259000. Its totient is φ = 3245768064.

The previous prime is 3253013527. The next prime is 3253013537. The reversal of 3253013531 is 1353103523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3253013531 - 2² = 3253013527 is a prime.

It is a super-2 number, since 2×3253013531² = 21164194065738175922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3253013531.

It is not an unprimeable number, because it can be changed into a prime (3253013537) 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, 3622061 + ... + 3622958.

It is an arithmetic number, because the mean of its divisors is an integer number (815064750).

Almost surely, 2^3253013531 is an apocalyptic number.

3253013531 is a deficient number, since it is larger than the sum of its proper divisors (7245469).

3253013531 is an equidigital number, since it uses as much as digits as its factorization.

3253013531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7245468.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 3253013531 is about 57035.1955462590. The cubic root of 3253013531 is about 1481.7057170665.

The spelling of 3253013531 in words is "three billion, two hundred fifty-three million, thirteen thousand, five hundred thirty-one".