25000312054 has 16 divisors (see below), whose sum is σ = 38936761920. Its totient is φ = 12024573120.

The previous prime is 25000312031. The next prime is 25000312061. The reversal of 25000312054 is 45021300052.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 779559 + ... + 810994.

It is an arithmetic number, because the mean of its divisors is an integer number (2433547620).

Almost surely, 2^25000312054 is an apocalyptic number.

25000312054 is a deficient number, since it is larger than the sum of its proper divisors (13936449866).

25000312054 is a wasteful number, since it uses less digits than its factorization.

25000312054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590855.

The product of its (nonzero) digits is 1200, while the sum is 22.

The spelling of 25000312054 in words is "twenty-five billion, three hundred twelve thousand, fifty-four".