11452494782 has 8 divisors (see below), whose sum is σ = 17643032616. Its totient is φ = 5571483912.

The previous prime is 11452494773. The next prime is 11452494797. The reversal of 11452494782 is 28749425411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77381648 + ... + 77381795.

It is an arithmetic number, because the mean of its divisors is an integer number (2205379077).

Almost surely, 2^11452494782 is an apocalyptic number.

11452494782 is a deficient number, since it is larger than the sum of its proper divisors (6190537834).

11452494782 is a wasteful number, since it uses less digits than its factorization.

11452494782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154763482.

The product of its digits is 645120, while the sum is 47.

The spelling of 11452494782 in words is "eleven billion, four hundred fifty-two million, four hundred ninety-four thousand, seven hundred eighty-two".