53283661528 has 32 divisors (see below), whose sum is σ = 105959691360. Its totient is φ = 25065722880.

The previous prime is 53283661523. The next prime is 53283661559. The reversal of 53283661528 is 82516638235.

It is a super-3 number, since 3×53283661528³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53283661523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2362425 + ... + 2384872.

It is an arithmetic number, because the mean of its divisors is an integer number (3311240355).

Almost surely, 2^53283661528 is an apocalyptic number.

It is an amenable number.

53283661528 is a deficient number, since it is larger than the sum of its proper divisors (52676029832).

53283661528 is a wasteful number, since it uses less digits than its factorization.

53283661528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4747387 (or 4747383 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 49.

The spelling of 53283661528 in words is "fifty-three billion, two hundred eighty-three million, six hundred sixty-one thousand, five hundred twenty-eight".