13690751672450 has 48 divisors (see below), whose sum is σ = 25754394232320. Its totient is φ = 5414197144320.

The previous prime is 13690751672447. The next prime is 13690751672461. The reversal of 13690751672450 is 5427615709631.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 936266 + ... + 5315834.

It is an arithmetic number, because the mean of its divisors is an integer number (536549879840).

Almost surely, 2^{13690751672450} is an apocalyptic number.

13690751672450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13690751672450 is a deficient number, since it is larger than the sum of its proper divisors (12063642559870).

13690751672450 is a wasteful number, since it uses less digits than its factorization.

13690751672450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4380291 (or 4380286 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 56.

The spelling of 13690751672450 in words is "thirteen trillion, six hundred ninety billion, seven hundred fifty-one million, six hundred seventy-two thousand, four hundred fifty".