25262750291379 has 16 divisors (see below), whose sum is σ = 35781232088448. Its totient is φ = 15799505058432.

The previous prime is 25262750291333. The next prime is 25262750291381. The reversal of 25262750291379 is 97319205726252.

It is not a de Polignac number, because 25262750291379 - 2²¹ = 25262748194227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25262750291329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 806740117 + ... + 806771430.

It is an arithmetic number, because the mean of its divisors is an integer number (2236327005528).

Almost surely, 2^{25262750291379} is an apocalyptic number.

25262750291379 is a deficient number, since it is larger than the sum of its proper divisors (10518481797069).

25262750291379 is a wasteful number, since it uses less digits than its factorization.

25262750291379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613511874.

The product of its (nonzero) digits is 28576800, while the sum is 60.

The spelling of 25262750291379 in words is "twenty-five trillion, two hundred sixty-two billion, seven hundred fifty million, two hundred ninety-one thousand, three hundred seventy-nine".