11052552530 has 16 divisors (see below), whose sum is σ = 20046464064. Its totient is φ = 4387272240.

The previous prime is 11052552523. The next prime is 11052552559. The reversal of 11052552530 is 3525525011.

It is a junction number, because it is equal to n+sod(n) for n = 11052552493 and 11052552502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4217222 + ... + 4219841.

It is an arithmetic number, because the mean of its divisors is an integer number (1252904004).

Almost surely, 2^11052552530 is an apocalyptic number.

11052552530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11052552530 is a deficient number, since it is larger than the sum of its proper divisors (8993911534).

11052552530 is a wasteful number, since it uses less digits than its factorization.

11052552530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8437201.

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 11052552530 in words is "eleven billion, fifty-two million, five hundred fifty-two thousand, five hundred thirty".