25495466927 has 8 divisors (see below), whose sum is σ = 30077601792. Its totient is φ = 21148313400.

The previous prime is 25495466881. The next prime is 25495466959. The reversal of 25495466927 is 72966459452.

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 25495466927 - 2¹⁰ = 25495465903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25495466987) 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, 58745099 + ... + 58745532.

It is an arithmetic number, because the mean of its divisors is an integer number (3759700224).

Almost surely, 2^25495466927 is an apocalyptic number.

25495466927 is a deficient number, since it is larger than the sum of its proper divisors (4582134865).

25495466927 is a wasteful number, since it uses less digits than its factorization.

25495466927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117490669.

The product of its digits is 32659200, while the sum is 59.

The spelling of 25495466927 in words is "twenty-five billion, four hundred ninety-five million, four hundred sixty-six thousand, nine hundred twenty-seven".