52530701871 has 32 divisors (see below), whose sum is σ = 72149833728. Its totient is φ = 33976085760.

The previous prime is 52530701831. The next prime is 52530701891. The reversal of 52530701871 is 17810703525.

It is not a de Polignac number, because 52530701871 - 2¹⁸ = 52530439727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52530701831) 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 31 ways as a sum of consecutive naturals, for example, 22042746 + ... + 22045128.

It is an arithmetic number, because the mean of its divisors is an integer number (2254682304).

Almost surely, 2^52530701871 is an apocalyptic number.

52530701871 is a deficient number, since it is larger than the sum of its proper divisors (19619131857).

52530701871 is a wasteful number, since it uses less digits than its factorization.

52530701871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351.

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 52530701871 in words is "fifty-two billion, five hundred thirty million, seven hundred one thousand, eight hundred seventy-one".