11883974252 has 12 divisors (see below), whose sum is σ = 21239443680. Its totient is φ = 5815561776.

The previous prime is 11883974231. The next prime is 11883974257. The reversal of 11883974252 is 25247938811.

It is a self number, because there is not a number n which added to its sum of digits gives 11883974252.

It is not an unprimeable number, because it can be changed into a prime (11883974257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31606127 + ... + 31606502.

It is an arithmetic number, because the mean of its divisors is an integer number (1769953640).

Almost surely, 2^11883974252 is an apocalyptic number.

It is an amenable number.

11883974252 is a deficient number, since it is larger than the sum of its proper divisors (9355469428).

11883974252 is a wasteful number, since it uses less digits than its factorization.

11883974252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63212680 (or 63212678 counting only the distinct ones).

The product of its digits is 967680, while the sum is 50.

The spelling of 11883974252 in words is "eleven billion, eight hundred eighty-three million, nine hundred seventy-four thousand, two hundred fifty-two".