11056433401530 has 128 divisors (see below), whose sum is σ = 32165540985600. Its totient is φ = 2680233235200.

The previous prime is 11056433401471. The next prime is 11056433401549. The reversal of 11056433401530 is 3510433465011.

11056433401530 is a `hidden beast` number, since 1 + 1 + 0 + 5 + 643 + 3 + 4 + 0 + 1 + 5 + 3 + 0 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84939336 + ... + 85069404.

It is an arithmetic number, because the mean of its divisors is an integer number (251293288950).

Almost surely, 2^{11056433401530} is an apocalyptic number.

11056433401530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11056433401530 is an abundant number, since it is smaller than the sum of its proper divisors (21109107584070).

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

11056433401530 is a wasteful number, since it uses less digits than its factorization.

11056433401530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158717 (or 158711 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 11056433401530 its reverse (3510433465011), we get a palindrome (14566866866541).

The spelling of 11056433401530 in words is "eleven trillion, fifty-six billion, four hundred thirty-three million, four hundred one thousand, five hundred thirty".