52530572411 has 12 divisors (see below), whose sum is σ = 55527589224. Its totient is φ = 49687948800.

The previous prime is 52530572401. The next prime is 52530572431. The reversal of 52530572411 is 11427503525.

It is a de Polignac number, because none of the positive numbers 2^k-52530572411 is a prime.

It is a super-2 number, since 2×52530572411² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52530572401) 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 11 ways as a sum of consecutive naturals, for example, 117896 + ... + 344906.

It is an arithmetic number, because the mean of its divisors is an integer number (4627299102).

Almost surely, 2^52530572411 is an apocalyptic number.

52530572411 is a deficient number, since it is larger than the sum of its proper divisors (2997016813).

52530572411 is a wasteful number, since it uses less digits than its factorization.

52530572411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227690 (or 227671 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The spelling of 52530572411 in words is "fifty-two billion, five hundred thirty million, five hundred seventy-two thousand, four hundred eleven".