2500252766815 has 16 divisors (see below), whose sum is σ = 3159689389920. Its totient is φ = 1894043191680.

The previous prime is 2500252766779. The next prime is 2500252766827. The reversal of 2500252766815 is 5186672520052.

It is not a de Polignac number, because 2500252766815 - 2¹⁵ = 2500252734047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5942904 + ... + 6349693.

It is an arithmetic number, because the mean of its divisors is an integer number (197480586870).

Almost surely, 2^{2500252766815} is an apocalyptic number.

2500252766815 is a deficient number, since it is larger than the sum of its proper divisors (659436623105).

2500252766815 is a wasteful number, since it uses less digits than its factorization.

2500252766815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12294762.

The product of its (nonzero) digits is 2016000, while the sum is 49.

The spelling of 2500252766815 in words is "two trillion, five hundred billion, two hundred fifty-two million, seven hundred sixty-six thousand, eight hundred fifteen".