11462722546 has 16 divisors (see below), whose sum is σ = 18760209120. Its totient is φ = 5209487680.

The previous prime is 11462722501. The next prime is 11462722561. The reversal of 11462722546 is 64522726411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11462722499 and 11462722508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109545 + ... + 186883.

It is an arithmetic number, because the mean of its divisors is an integer number (1172513070).

Almost surely, 2^11462722546 is an apocalyptic number.

11462722546 is a deficient number, since it is larger than the sum of its proper divisors (7297486574).

11462722546 is a wasteful number, since it uses less digits than its factorization.

11462722546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84089.

The product of its digits is 161280, while the sum is 40.

The spelling of 11462722546 in words is "eleven billion, four hundred sixty-two million, seven hundred twenty-two thousand, five hundred forty-six".