11051264304564 has 48 divisors (see below), whose sum is σ = 28154931388416. Its totient is φ = 3345958396000.

The previous prime is 11051264304539. The next prime is 11051264304589. The reversal of 11051264304564 is 46540346215011.

It is an interprime number because it is at equal distance from previous prime (11051264304539) and next prime (11051264304589).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36217182 + ... + 36521045.

It is an arithmetic number, because the mean of its divisors is an integer number (586561070592).

Almost surely, 2^{11051264304564} is an apocalyptic number.

It is an amenable number.

11051264304564 is an abundant number, since it is smaller than the sum of its proper divisors (17103667083852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11051264304564 is a wasteful number, since it uses less digits than its factorization.

11051264304564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72739396 (or 72739394 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 11051264304564 in words is "eleven trillion, fifty-one billion, two hundred sixty-four million, three hundred four thousand, five hundred sixty-four".