10550464544 has 12 divisors (see below), whose sum is σ = 20771227134. Its totient is φ = 5275232256.

The previous prime is 10550464511. The next prime is 10550464553. The reversal of 10550464544 is 44546405501.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9406672144 + 1143792400 = 96988^2 + 33820^2 .

It is a super-2 number, since 2×10550464544² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10550464498 and 10550464507.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164850977 + ... + 164851040.

Almost surely, 2^10550464544 is an apocalyptic number.

It is an amenable number.

10550464544 is a deficient number, since it is larger than the sum of its proper divisors (10220762590).

10550464544 is an equidigital number, since it uses as much as digits as its factorization.

10550464544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329702027 (or 329702019 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 10550464544 in words is "ten billion, five hundred fifty million, four hundred sixty-four thousand, five hundred forty-four".