25314641351 has 8 divisors (see below), whose sum is σ = 25564116864. Its totient is φ = 25065237240.

The previous prime is 25314641329. The next prime is 25314641383. The reversal of 25314641351 is 15314641352.

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

It is a cyclic number.

It is not a de Polignac number, because 25314641351 - 2³⁴ = 8134772167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25314641311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952100 + ... + 978326.

It is an arithmetic number, because the mean of its divisors is an integer number (3195514608).

Almost surely, 2^25314641351 is an apocalyptic number.

25314641351 is a deficient number, since it is larger than the sum of its proper divisors (249475513).

25314641351 is a wasteful number, since it uses less digits than its factorization.

25314641351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35701.

The product of its digits is 43200, while the sum is 35.

Subtracting from 25314641351 its reverse (15314641352), we obtain a palindrome (9999999999).

The spelling of 25314641351 in words is "twenty-five billion, three hundred fourteen million, six hundred forty-one thousand, three hundred fifty-one".