53335252052 has 12 divisors (see below), whose sum is σ = 93618677376. Its totient is φ = 26587058520.

The previous prime is 53335252021. The next prime is 53335252079. The reversal of 53335252052 is 25025253335.

It is a happy number.

It is a super-2 number, since 2×53335252052² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 20140388 + ... + 20143035.

It is an arithmetic number, because the mean of its divisors is an integer number (7801556448).

Almost surely, 2^53335252052 is an apocalyptic number.

It is an amenable number.

53335252052 is a deficient number, since it is larger than the sum of its proper divisors (40283425324).

53335252052 is a wasteful number, since it uses less digits than its factorization.

53335252052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40283758 (or 40283756 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 35.

The spelling of 53335252052 in words is "fifty-three billion, three hundred thirty-five million, two hundred fifty-two thousand, fifty-two".