52529072758 has 16 divisors (see below), whose sum is σ = 81547739136. Its totient is φ = 25350918120.

The previous prime is 52529072731. The next prime is 52529072759. The reversal of 52529072758 is 85727092525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52529072759) 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, 1082316 + ... + 1129807.

It is an arithmetic number, because the mean of its divisors is an integer number (5096733696).

Almost surely, 2^52529072758 is an apocalyptic number.

52529072758 is a deficient number, since it is larger than the sum of its proper divisors (29018666378).

52529072758 is a wasteful number, since it uses less digits than its factorization.

52529072758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212539.

The product of its (nonzero) digits is 3528000, while the sum is 52.

The spelling of 52529072758 in words is "fifty-two billion, five hundred twenty-nine million, seventy-two thousand, seven hundred fifty-eight".