2548532315 has 8 divisors (see below), whose sum is σ = 3495130080. Its totient is φ = 1747564992.

The previous prime is 2548532303. The next prime is 2548532321. The reversal of 2548532315 is 5132358452.

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 2548532315 - 2⁸ = 2548532059 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36407570 + ... + 36407639.

It is an arithmetic number, because the mean of its divisors is an integer number (436891260).

Almost surely, 2^2548532315 is an apocalyptic number.

2548532315 is a deficient number, since it is larger than the sum of its proper divisors (946597765).

2548532315 is an equidigital number, since it uses as much as digits as its factorization.

2548532315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72815221.

The product of its digits is 144000, while the sum is 38.

The square root of 2548532315 is about 50482.9903531873. The cubic root of 2548532315 is about 1365.9350470056.

The spelling of 2548532315 in words is "two billion, five hundred forty-eight million, five hundred thirty-two thousand, three hundred fifteen".