25255247537054 has 8 divisors (see below), whose sum is σ = 39189177212760. Its totient is φ = 12192188466136.

The previous prime is 25255247536999. The next prime is 25255247537063. The reversal of 25255247537054 is 45073574255252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217717651124 + ... + 217717651239.

It is an arithmetic number, because the mean of its divisors is an integer number (4898647151595).

Almost surely, 2^{25255247537054} is an apocalyptic number.

25255247537054 is a deficient number, since it is larger than the sum of its proper divisors (13933929675706).

25255247537054 is a wasteful number, since it uses less digits than its factorization.

25255247537054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435435302394.

The product of its (nonzero) digits is 58800000, while the sum is 56.

The spelling of 25255247537054 in words is "twenty-five trillion, two hundred fifty-five billion, two hundred forty-seven million, five hundred thirty-seven thousand, fifty-four".