25672407363377 has 4 divisors (see below), whose sum is σ = 25694711801856. Its totient is φ = 25650102924900.

The previous prime is 25672407363359. The next prime is 25672407363439. The reversal of 25672407363377 is 77336370427652.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25672407363377 - 2¹⁰ = 25672407362353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25672407363307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11152217513 + ... + 11152219814.

It is an arithmetic number, because the mean of its divisors is an integer number (6423677950464).

Almost surely, 2^{25672407363377} is an apocalyptic number.

It is an amenable number.

25672407363377 is a deficient number, since it is larger than the sum of its proper divisors (22304438479).

25672407363377 is a wasteful number, since it uses less digits than its factorization.

25672407363377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22304438478.

The product of its (nonzero) digits is 186701760, while the sum is 62.

The spelling of 25672407363377 in words is "twenty-five trillion, six hundred seventy-two billion, four hundred seven million, three hundred sixty-three thousand, three hundred seventy-seven".