11536055040 has 72 divisors (see below), whose sum is σ = 36843288048. Its totient is φ = 3076280320.

The previous prime is 11536055039. The next prime is 11536055081. The reversal of 11536055040 is 4055063511.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 11536054989 and 11536055007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1498251 + ... + 1505930.

It is an arithmetic number, because the mean of its divisors is an integer number (511712334).

Almost surely, 2^11536055040 is an apocalyptic number.

11536055040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11536055040 is an abundant number, since it is smaller than the sum of its proper divisors (25307233008).

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

11536055040 is an equidigital number, since it uses as much as digits as its factorization.

11536055040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004205 (or 3004191 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 11536055040 in words is "eleven billion, five hundred thirty-six million, fifty-five thousand, forty".