52000073524 has 12 divisors (see below), whose sum is σ = 104000147104. Its totient is φ = 22285745784.

The previous prime is 52000073519. The next prime is 52000073533. The reversal of 52000073524 is 42537000025.

52000073524 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1857145483 = 52000073524 / (5 + 2 + 0 + 0 + 0 + 0 + 7 + 3 + 5 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 52000073492 and 52000073501.

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, 928572714 + ... + 928572769.

Almost surely, 2^52000073524 is an apocalyptic number.

It is an amenable number.

52000073524 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52000073524 is a wasteful number, since it uses less digits than its factorization.

52000073524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857145494 (or 1857145492 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

Adding to 52000073524 its reverse (42537000025), we get a palindrome (94537073549).

The spelling of 52000073524 in words is "fifty-two billion, seventy-three thousand, five hundred twenty-four".