11545443010 has 16 divisors (see below), whose sum is σ = 20809119672. Its totient is φ = 4612105600.

The previous prime is 11545442989. The next prime is 11545443023. The reversal of 11545443010 is 1034454511.

It can be written as a sum of positive squares in 4 ways, for example, as 5425353649 + 6120089361 = 73657^2 + 78231^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11545443010.

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, 750961 + ... + 766180.

Almost surely, 2^11545443010 is an apocalyptic number.

11545443010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11545443010 is a deficient number, since it is larger than the sum of its proper divisors (9263676662).

11545443010 is a wasteful number, since it uses less digits than its factorization.

11545443010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517909.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 11545443010 its reverse (1034454511), we get a palindrome (12579897521).

The spelling of 11545443010 in words is "eleven billion, five hundred forty-five million, four hundred forty-three thousand, ten".