13040625153525 has 48 divisors (see below), whose sum is σ = 22203476505600. Its totient is φ = 6750572736960.

The previous prime is 13040625153511. The next prime is 13040625153533. The reversal of 13040625153525 is 52535152604031.

It is not a de Polignac number, because 13040625153525 - 2⁴³ = 4244532131317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18302539 + ... + 19001688.

It is an arithmetic number, because the mean of its divisors is an integer number (462572427200).

Almost surely, 2^{13040625153525} is an apocalyptic number.

13040625153525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13040625153525 is a deficient number, since it is larger than the sum of its proper divisors (9162851352075).

13040625153525 is a wasteful number, since it uses less digits than its factorization.

13040625153525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37304378 (or 37304373 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

Adding to 13040625153525 its reverse (52535152604031), we get a palindrome (65575777757556).

The spelling of 13040625153525 in words is "thirteen trillion, forty billion, six hundred twenty-five million, one hundred fifty-three thousand, five hundred twenty-five".