2815024252 has 12 divisors (see below), whose sum is σ = 4935402136. Its totient is φ = 1404909360.

The previous prime is 2815024241. The next prime is 2815024253. The reversal of 2815024252 is 2524205182.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2815024253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648258 + ... + 652585.

Almost surely, 2^2815024252 is an apocalyptic number.

It is an amenable number.

2815024252 is a deficient number, since it is larger than the sum of its proper divisors (2120377884).

2815024252 is a wasteful number, since it uses less digits than its factorization.

2815024252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301388 (or 1301386 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 2815024252 is about 53056.8021275312. The cubic root of 2815024252 is about 1411.9762125266.

The spelling of 2815024252 in words is "two billion, eight hundred fifteen million, twenty-four thousand, two hundred fifty-two".