25370157011413 has 4 divisors (see below), whose sum is σ = 25370170394688. Its totient is φ = 25370143628140.

The previous prime is 25370157011401. The next prime is 25370157011443. The reversal of 25370157011413 is 31411075107352.

It is a happy number.

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 25370157011413 - 2⁹ = 25370157010901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25370157011443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3262333 + ... + 7834738.

It is an arithmetic number, because the mean of its divisors is an integer number (6342542598672).

Almost surely, 2^{25370157011413} is an apocalyptic number.

It is an amenable number.

25370157011413 is a deficient number, since it is larger than the sum of its proper divisors (13383275).

25370157011413 is a wasteful number, since it uses less digits than its factorization.

25370157011413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13383274.

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 25370157011413 in words is "twenty-five trillion, three hundred seventy billion, one hundred fifty-seven million, eleven thousand, four hundred thirteen".