52073539634 has 16 divisors (see below), whose sum is σ = 78566429760. Its totient is φ = 25884820080.

The previous prime is 52073539633. The next prime is 52073539649. The reversal of 52073539634 is 43693537025.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52073539633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1232837 + ... + 1274375.

It is an arithmetic number, because the mean of its divisors is an integer number (4910401860).

Almost surely, 2^52073539634 is an apocalyptic number.

52073539634 is a deficient number, since it is larger than the sum of its proper divisors (26492890126).

52073539634 is a wasteful number, since it uses less digits than its factorization.

52073539634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45185.

The product of its (nonzero) digits is 2041200, while the sum is 47.

The spelling of 52073539634 in words is "fifty-two billion, seventy-three million, five hundred thirty-nine thousand, six hundred thirty-four".