10537478944 has 12 divisors (see below), whose sum is σ = 20745661734. Its totient is φ = 5268739456.

The previous prime is 10537478929. The next prime is 10537478999. The reversal of 10537478944 is 44987473501.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9759068944 + 778410000 = 98788^2 + 27900^2 .

It is a super-2 number, since 2×10537478944² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10537478891 and 10537478900.

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 as a sum of consecutive naturals, namely, 164648077 + ... + 164648140.

Almost surely, 2^10537478944 is an apocalyptic number.

It is an amenable number.

10537478944 is a deficient number, since it is larger than the sum of its proper divisors (10208182790).

10537478944 is an equidigital number, since it uses as much as digits as its factorization.

10537478944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329296227 (or 329296219 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 10537478944 in words is "ten billion, five hundred thirty-seven million, four hundred seventy-eight thousand, nine hundred forty-four".