52013503140530 has 16 divisors (see below), whose sum is σ = 98551900687680. Its totient is φ = 19710380137392.

The previous prime is 52013503140503. The next prime is 52013503140539. The reversal of 52013503140530 is 3504130531025.

52013503140530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52013503140539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136877639654 + ... + 136877640033.

It is an arithmetic number, because the mean of its divisors is an integer number (6159493792980).

Almost surely, 2^{52013503140530} is an apocalyptic number.

52013503140530 is a deficient number, since it is larger than the sum of its proper divisors (46538397547150).

52013503140530 is a wasteful number, since it uses less digits than its factorization.

52013503140530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273755279713.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 52013503140530 its reverse (3504130531025), we get a palindrome (55517633671555).

The spelling of 52013503140530 in words is "fifty-two trillion, thirteen billion, five hundred three million, one hundred forty thousand, five hundred thirty".