25535353413 has 8 divisors (see below), whose sum is σ = 34689536928. Its totient is φ = 16702369424.

The previous prime is 25535353399. The next prime is 25535353423. The reversal of 25535353413 is 31435353552.

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 25535353413 - 2⁴ = 25535353397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25535353423) 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, 80299695 + ... + 80300012.

It is an arithmetic number, because the mean of its divisors is an integer number (4336192116).

Almost surely, 2^25535353413 is an apocalyptic number.

It is an amenable number.

25535353413 is a deficient number, since it is larger than the sum of its proper divisors (9154183515).

25535353413 is a wasteful number, since it uses less digits than its factorization.

25535353413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160599763.

The product of its digits is 405000, while the sum is 39.

The spelling of 25535353413 in words is "twenty-five billion, five hundred thirty-five million, three hundred fifty-three thousand, four hundred thirteen".