53140022552 has 16 divisors (see below), whose sum is σ = 99962099160. Its totient is φ = 26483462784.

The previous prime is 53140022531. The next prime is 53140022563. The reversal of 53140022552 is 25522004135.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10815953 + ... + 10820864.

Almost surely, 2^53140022552 is an apocalyptic number.

It is an amenable number.

53140022552 is a deficient number, since it is larger than the sum of its proper divisors (46822076608).

53140022552 is a wasteful number, since it uses less digits than its factorization.

53140022552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21637130 (or 21637126 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 53140022552 its reverse (25522004135), we get a palindrome (78662026687).

The spelling of 53140022552 in words is "fifty-three billion, one hundred forty million, twenty-two thousand, five hundred fifty-two".