11253281376276 has 72 divisors (see below), whose sum is σ = 28699215166440. Its totient is φ = 3717679601664.

The previous prime is 11253281376209. The next prime is 11253281376317. The reversal of 11253281376276 is 67267318235211.

11253281376276 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 3 + 2 + 8 + 1 + 3 + 7 + 627 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2577546764676 + 8675734611600 = 1605474^2 + 2945460^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78395946 + ... + 78539358.

It is an arithmetic number, because the mean of its divisors is an integer number (398600210645).

Almost surely, 2^{11253281376276} is an apocalyptic number.

It is an amenable number.

11253281376276 is an abundant number, since it is smaller than the sum of its proper divisors (17445933790164).

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

11253281376276 is a wasteful number, since it uses less digits than its factorization.

11253281376276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162825 (or 162820 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The spelling of 11253281376276 in words is "eleven trillion, two hundred fifty-three billion, two hundred eighty-one million, three hundred seventy-six thousand, two hundred seventy-six".