13089903750 has 800 divisors, whose sum is σ = 48336127488. Its totient is φ = 2566080000.

The previous prime is 13089903737. The next prime is 13089903769. The reversal of 13089903750 is 5730998031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13089903696 and 13089903705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 399 ways as a sum of consecutive naturals, for example, 179313714 + ... + 179313786.

Almost surely, 2^13089903750 is an apocalyptic number.

13089903750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13089903750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24168063744).

13089903750 is an abundant number, since it is smaller than the sum of its proper divisors (35246223738).

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

13089903750 is a wasteful number, since it uses less digits than its factorization.

13089903750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The spelling of 13089903750 in words is "thirteen billion, eighty-nine million, nine hundred three thousand, seven hundred fifty".