25379104576953 has 8 divisors (see below), whose sum is σ = 33840567424768. Its totient is φ = 16918522390224.

The previous prime is 25379104576939. The next prime is 25379104576997. The reversal of 25379104576953 is 35967540197352.

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

It is not a de Polignac number, because 25379104576953 - 2¹³ = 25379104568761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25379104576933) 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, 220098025 + ... + 220213302.

It is an arithmetic number, because the mean of its divisors is an integer number (4230070928096).

Almost surely, 2^{25379104576953} is an apocalyptic number.

It is an amenable number.

25379104576953 is a deficient number, since it is larger than the sum of its proper divisors (8461462847815).

25379104576953 is a wasteful number, since it uses less digits than its factorization.

25379104576953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440330543.

The product of its (nonzero) digits is 214326000, while the sum is 66.

The spelling of 25379104576953 in words is "twenty-five trillion, three hundred seventy-nine billion, one hundred four million, five hundred seventy-six thousand, nine hundred fifty-three".