25552754995 has 16 divisors (see below), whose sum is σ = 32529403008. Its totient is φ = 19202759680.

The previous prime is 25552754977. The next prime is 25552755013. The reversal of 25552754995 is 59945725552.

It is an interprime number because it is at equal distance from previous prime (25552754977) and next prime (25552755013).

It is not a de Polignac number, because 25552754995 - 2¹¹ = 25552752947 is a prime.

It is a Duffinian 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, 244219 + ... + 332788.

It is an arithmetic number, because the mean of its divisors is an integer number (2033087688).

Almost surely, 2^25552754995 is an apocalyptic number.

25552754995 is a deficient number, since it is larger than the sum of its proper divisors (6976648013).

25552754995 is a wasteful number, since it uses less digits than its factorization.

25552754995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577550.

The product of its digits is 28350000, while the sum is 58.

The spelling of 25552754995 in words is "twenty-five billion, five hundred fifty-two million, seven hundred fifty-four thousand, nine hundred ninety-five".