13650923000 has 128 divisors (see below), whose sum is σ = 37528021440. Its totient is φ = 4582080000.

The previous prime is 13650922969. The next prime is 13650923009. The reversal of 13650923000 is 32905631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13650923009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95270 + ... + 190730.

Almost surely, 2^13650923000 is an apocalyptic number.

13650923000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13650923000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18764010720).

13650923000 is an abundant number, since it is smaller than the sum of its proper divisors (23877098440).

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

13650923000 is a wasteful number, since it uses less digits than its factorization.

13650923000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95506 (or 95492 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 29.

The spelling of 13650923000 in words is "thirteen billion, six hundred fifty million, nine hundred twenty-three thousand".