11307974506 has 4 divisors (see below), whose sum is σ = 16961961762. Its totient is φ = 5653987252.

The previous prime is 11307974497. The next prime is 11307974519. The reversal of 11307974506 is 60547970311.

11307974506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5654288025 + 5653686481 = 75195^2 + 75191^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2826993625 + ... + 2826993628.

Almost surely, 2^11307974506 is an apocalyptic number.

11307974506 is a deficient number, since it is larger than the sum of its proper divisors (5653987256).

11307974506 is an equidigital number, since it uses as much as digits as its factorization.

11307974506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5653987255.

The product of its (nonzero) digits is 158760, while the sum is 43.

The spelling of 11307974506 in words is "eleven billion, three hundred seven million, nine hundred seventy-four thousand, five hundred six".