25253455776412 has 6 divisors (see below), whose sum is σ = 44193547608728. Its totient is φ = 12626727888204.

The previous prime is 25253455776371. The next prime is 25253455776449. The reversal of 25253455776412 is 21467755435252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3156681972048 + ... + 3156681972055.

Almost surely, 2^{25253455776412} is an apocalyptic number.

It is an amenable number.

25253455776412 is a deficient number, since it is larger than the sum of its proper divisors (18940091832316).

25253455776412 is a wasteful number, since it uses less digits than its factorization.

25253455776412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6313363944107 (or 6313363944105 counting only the distinct ones).

The product of its digits is 70560000, while the sum is 58.

The spelling of 25253455776412 in words is "twenty-five trillion, two hundred fifty-three billion, four hundred fifty-five million, seven hundred seventy-six thousand, four hundred twelve".