25852954801 has 8 divisors (see below), whose sum is σ = 26564883840. Its totient is φ = 25146057552.

The previous prime is 25852954723. The next prime is 25852954861. The reversal of 25852954801 is 10845925852.

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 25852954801 - 2²⁷ = 25718737073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25852954861) 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, 1247530 + ... + 1268083.

It is an arithmetic number, because the mean of its divisors is an integer number (3320610480).

Almost surely, 2^25852954801 is an apocalyptic number.

It is an amenable number.

25852954801 is a deficient number, since it is larger than the sum of its proper divisors (711929039).

25852954801 is a wasteful number, since it uses less digits than its factorization.

25852954801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515895.

The product of its (nonzero) digits is 1152000, while the sum is 49.

The spelling of 25852954801 in words is "twenty-five billion, eight hundred fifty-two million, nine hundred fifty-four thousand, eight hundred one".