10452540544 has 16 divisors (see below), whose sum is σ = 20823420870. Its totient is φ = 5226270208.

The previous prime is 10452540479. The next prime is 10452540587. The reversal of 10452540544 is 44504525401.

It can be written as a sum of positive squares in only one way, i.e., 7176122944 + 3276417600 = 84712^2 + 57240^2 .

It is a tau number, because it is divible by the number of its divisors (16).

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, 40830109 + ... + 40830364.

Almost surely, 2^10452540544 is an apocalyptic number.

It is an amenable number.

10452540544 is a deficient number, since it is larger than the sum of its proper divisors (10370880326).

10452540544 is an frugal number, since it uses more digits than its factorization.

10452540544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81660487 (or 81660475 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

The spelling of 10452540544 in words is "ten billion, four hundred fifty-two million, five hundred forty thousand, five hundred forty-four".