13425823817590 has 64 divisors (see below), whose sum is σ = 26235625144320. Its totient is φ = 4931989413120.

The previous prime is 13425823817557. The next prime is 13425823817611. The reversal of 13425823817590 is 9571832852431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6507895 + ... + 8318914.

It is an arithmetic number, because the mean of its divisors is an integer number (409931642880).

Almost surely, 2^{13425823817590} is an apocalyptic number.

13425823817590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13425823817590 is a deficient number, since it is larger than the sum of its proper divisors (12809801326730).

13425823817590 is a wasteful number, since it uses less digits than its factorization.

13425823817590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14826997.

The product of its (nonzero) digits is 14515200, while the sum is 58.

The spelling of 13425823817590 in words is "thirteen trillion, four hundred twenty-five billion, eight hundred twenty-three million, eight hundred seventeen thousand, five hundred ninety".