2500338296875 has 56 divisors (see below), whose sum is σ = 3155879604224. Its totient is φ = 1980814500000.

The previous prime is 2500338296857. The next prime is 2500338296923. The reversal of 2500338296875 is 5786928330052.

It is not a de Polignac number, because 2500338296875 - 2¹⁷ = 2500338165803 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 55 ways as a sum of consecutive naturals, for example, 1633139860 + ... + 1633141390.

Almost surely, 2^{2500338296875} is an apocalyptic number.

2500338296875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2500338296875 is a deficient number, since it is larger than the sum of its proper divisors (655541307349).

2500338296875 is an frugal number, since it uses more digits than its factorization.

2500338296875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2511 (or 2486 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 2500338296875 in words is "two trillion, five hundred billion, three hundred thirty-eight million, two hundred ninety-six thousand, eight hundred seventy-five".