52545034201 has 12 divisors (see below), whose sum is σ = 57882553876. Its totient is φ = 47663637120.

The previous prime is 52545034121. The next prime is 52545034207. The reversal of 52545034201 is 10243054525.

It can be written as a sum of positive squares in 2 ways, for example, as 43681000000 + 8864034201 = 209000^2 + 94149^2 .

It is not a de Polignac number, because 52545034201 - 2¹⁵ = 52545001433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52545034207) 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 11 ways as a sum of consecutive naturals, for example, 419820 + ... + 530413.

Almost surely, 2^52545034201 is an apocalyptic number.

It is an amenable number.

52545034201 is a deficient number, since it is larger than the sum of its proper divisors (5337519675).

52545034201 is a wasteful number, since it uses less digits than its factorization.

52545034201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950712 (or 950701 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 52545034201 its reverse (10243054525), we get a palindrome (62788088726).

The spelling of 52545034201 in words is "fifty-two billion, five hundred forty-five million, thirty-four thousand, two hundred one".