11255063274 has 96 divisors (see below), whose sum is σ = 30505797504. Its totient is φ = 2919680640.

The previous prime is 11255063243. The next prime is 11255063279. The reversal of 11255063274 is 47236055211.

11255063274 is a `hidden beast` number, since 1 + 1 + 2 + 550 + 6 + 32 + 74 = 666.

It is not an unprimeable number, because it can be changed into a prime (11255063279) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 43597 + ... + 156239.

It is an arithmetic number, because the mean of its divisors is an integer number (317768724).

Almost surely, 2^11255063274 is an apocalyptic number.

11255063274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11255063274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15252898752).

11255063274 is an abundant number, since it is smaller than the sum of its proper divisors (19250734230).

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

11255063274 is a wasteful number, since it uses less digits than its factorization.

11255063274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112732 (or 112729 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 11255063274 in words is "eleven billion, two hundred fifty-five million, sixty-three thousand, two hundred seventy-four".