52053203534 has 12 divisors (see below), whose sum is σ = 78802741584. Its totient is φ = 25787813832.

The previous prime is 52053203483. The next prime is 52053203551. The reversal of 52053203534 is 43530235025.

It is a self number, because there is not a number n which added to its sum of digits gives 52053203534.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1071542 + ... + 1119065.

It is an arithmetic number, because the mean of its divisors is an integer number (6566895132).

Almost surely, 2^52053203534 is an apocalyptic number.

52053203534 is a deficient number, since it is larger than the sum of its proper divisors (26749538050).

52053203534 is a wasteful number, since it uses less digits than its factorization.

52053203534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190827 (or 2190718 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 32.

Adding to 52053203534 its reverse (43530235025), we get a palindrome (95583438559).

The spelling of 52053203534 in words is "fifty-two billion, fifty-three million, two hundred three thousand, five hundred thirty-four".