13195006257500 has 30 divisors (see below), whose sum is σ = 28854839689368. Its totient is φ = 5278002502000.

The previous prime is 13195006257467. The next prime is 13195006257523. The reversal of 13195006257500 is 575260059131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2638998752 + ... + 2639003751.

Almost surely, 2^{13195006257500} is an apocalyptic number.

13195006257500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13195006257500 is an abundant number, since it is smaller than the sum of its proper divisors (15659833431868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13195006257500 is an equidigital number, since it uses as much as digits as its factorization.

13195006257500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5278002527 (or 5278002510 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 44.

The spelling of 13195006257500 in words is "thirteen trillion, one hundred ninety-five billion, six million, two hundred fifty-seven thousand, five hundred".