11893251708 has 120 divisors (see below), whose sum is σ = 33616291632. Its totient is φ = 3644891136.

The previous prime is 11893251701. The next prime is 11893251739. The reversal of 11893251708 is 80715239811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11893251701) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1076991 + ... + 1087977.

Almost surely, 2^11893251708 is an apocalyptic number.

11893251708 is a gapful number since it is divisible by the number (18) 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 11893251708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16808145816).

11893251708 is an abundant number, since it is smaller than the sum of its proper divisors (21723039924).

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

11893251708 is a wasteful number, since it uses less digits than its factorization.

11893251708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11273 (or 11262 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 45.

The spelling of 11893251708 in words is "eleven billion, eight hundred ninety-three million, two hundred fifty-one thousand, seven hundred eight".