11626553130 has 64 divisors (see below), whose sum is σ = 30829724928. Its totient is φ = 2791162880.

The previous prime is 11626553129. The next prime is 11626553167. The reversal of 11626553130 is 3135562611.

It is a junction number, because it is equal to n+sod(n) for n = 11626553091 and 11626553100.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483861 + ... + 507320.

It is an arithmetic number, because the mean of its divisors is an integer number (481714452).

Almost surely, 2^11626553130 is an apocalyptic number.

11626553130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11626553130 is an abundant number, since it is smaller than the sum of its proper divisors (19203171798).

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

11626553130 is a wasteful number, since it uses less digits than its factorization.

11626553130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991231.

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 11626553130 in words is "eleven billion, six hundred twenty-six million, five hundred fifty-three thousand, one hundred thirty".