25327321054 has 8 divisors (see below), whose sum is σ = 43418264688. Its totient is φ = 10854566160.

The previous prime is 25327321009. The next prime is 25327321139. The reversal of 25327321054 is 45012372352.

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, 904547167 + ... + 904547194.

It is an arithmetic number, because the mean of its divisors is an integer number (5427283086).

Almost surely, 2^25327321054 is an apocalyptic number.

25327321054 is a deficient number, since it is larger than the sum of its proper divisors (18090943634).

25327321054 is a wasteful number, since it uses less digits than its factorization.

25327321054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809094370.

The product of its (nonzero) digits is 50400, while the sum is 34.

The spelling of 25327321054 in words is "twenty-five billion, three hundred twenty-seven million, three hundred twenty-one thousand, fifty-four".