11006253620 has 48 divisors (see below), whose sum is σ = 23256979200. Its totient is φ = 4375178496.

The previous prime is 11006253617. The next prime is 11006253637. The reversal of 11006253620 is 2635260011.

It is a super-2 number, since 2×11006253620² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11006253620.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2789369 + ... + 2793311.

It is an arithmetic number, because the mean of its divisors is an integer number (484520400).

Almost surely, 2^11006253620 is an apocalyptic number.

11006253620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11006253620 is an abundant number, since it is smaller than the sum of its proper divisors (12250725580).

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

11006253620 is a wasteful number, since it uses less digits than its factorization.

11006253620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4784 (or 4782 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The spelling of 11006253620 in words is "eleven billion, six million, two hundred fifty-three thousand, six hundred twenty".