6252043815 has 24 divisors (see below), whose sum is σ = 10839074688. Its totient is φ = 3333746880.

The previous prime is 6252043799. The next prime is 6252043817. The reversal of 6252043815 is 5183402526.

6252043815 is a `hidden beast` number, since 625 + 20 + 4 + 3 + 8 + 1 + 5 = 666.

It is not a de Polignac number, because 6252043815 - 2⁴ = 6252043799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6252043815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6252043817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 275605 + ... + 297425.

It is an arithmetic number, because the mean of its divisors is an integer number (451628112).

Almost surely, 2^6252043815 is an apocalyptic number.

6252043815 is a deficient number, since it is larger than the sum of its proper divisors (4587030873).

6252043815 is a wasteful number, since it uses less digits than its factorization.

6252043815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28199 (or 28196 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 6252043815 is about 79069.8666686621. The cubic root of 6252043815 is about 1842.2165135401.

The spelling of 6252043815 in words is "six billion, two hundred fifty-two million, forty-three thousand, eight hundred fifteen".