11062431572 has 12 divisors (see below), whose sum is σ = 19724524596. Its totient is φ = 5426853120.

The previous prime is 11062431571. The next prime is 11062431581. The reversal of 11062431572 is 27513426011.

It can be written as a sum of positive squares in 2 ways, for example, as 9818035396 + 1244396176 = 99086^2 + 35276^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11062431571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26090429 + ... + 26090852.

It is an arithmetic number, because the mean of its divisors is an integer number (1643710383).

Almost surely, 2^11062431572 is an apocalyptic number.

It is an amenable number.

11062431572 is a deficient number, since it is larger than the sum of its proper divisors (8662093024).

11062431572 is a wasteful number, since it uses less digits than its factorization.

11062431572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52181338 (or 52181336 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 11062431572 its reverse (27513426011), we get a palindrome (38575857583).

The spelling of 11062431572 in words is "eleven billion, sixty-two million, four hundred thirty-one thousand, five hundred seventy-two".