10553243044 has 12 divisors (see below), whose sum is σ = 18475207884. Its totient is φ = 5274612224.

The previous prime is 10553243033. The next prime is 10553243059. The reversal of 10553243044 is 44034235501.

It can be written as a sum of positive squares in 2 ways, for example, as 7372283044 + 3180960000 = 85862^2 + 56400^2 .

It is a super-2 number, since 2×10553243044² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10553242997 and 10553243015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490477 + ... + 511540.

It is an arithmetic number, because the mean of its divisors is an integer number (1539600657).

Almost surely, 2^10553243044 is an apocalyptic number.

It is an amenable number.

10553243044 is a deficient number, since it is larger than the sum of its proper divisors (7921964840).

10553243044 is a wasteful number, since it uses less digits than its factorization.

10553243044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004654 (or 1004652 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 10553243044 its reverse (44034235501), we get a palindrome (54587478545).

The spelling of 10553243044 in words is "ten billion, five hundred fifty-three million, two hundred forty-three thousand, forty-four".