53124525544 has 16 divisors (see below), whose sum is σ = 99613596420. Its totient is φ = 26560899840.

The previous prime is 53124525541. The next prime is 53124525557. The reversal of 53124525544 is 44552542135.

It can be written as a sum of positive squares in 2 ways, for example, as 52194885444 + 929640100 = 228462^2 + 30490^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53124525497 and 53124525506.

It is not an unprimeable number, because it can be changed into a prime (53124525541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6034 + ... + 326014.

Almost surely, 2^53124525544 is an apocalyptic number.

It is an amenable number.

53124525544 is a deficient number, since it is larger than the sum of its proper divisors (46489070876).

53124525544 is a wasteful number, since it uses less digits than its factorization.

53124525544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340740 (or 340736 counting only the distinct ones).

The product of its digits is 480000, while the sum is 40.

The spelling of 53124525544 in words is "fifty-three billion, one hundred twenty-four million, five hundred twenty-five thousand, five hundred forty-four".