11468764945 has 16 divisors (see below), whose sum is σ = 15025272192. Its totient is φ = 8334466560.

The previous prime is 11468764939. The next prime is 11468764969. The reversal of 11468764945 is 54946786411.

It is not a de Polignac number, because 11468764945 - 2¹¹ = 11468762897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 8352 + ... + 151681.

It is an arithmetic number, because the mean of its divisors is an integer number (939079512).

Almost surely, 2^11468764945 is an apocalyptic number.

It is an amenable number.

11468764945 is a deficient number, since it is larger than the sum of its proper divisors (3556507247).

11468764945 is a wasteful number, since it uses less digits than its factorization.

11468764945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161352.

The product of its digits is 5806080, while the sum is 55.

The spelling of 11468764945 in words is "eleven billion, four hundred sixty-eight million, seven hundred sixty-four thousand, nine hundred forty-five".