52436022534 has 96 divisors (see below), whose sum is σ = 132049232640. Its totient is φ = 14727911616.

The previous prime is 52436022493. The next prime is 52436022557. The reversal of 52436022534 is 43522063425.

52436022534 is a `hidden beast` number, since 5 + 2 + 43 + 60 + 22 + 534 = 666.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 4290877 + ... + 4303079.

It is an arithmetic number, because the mean of its divisors is an integer number (1375512840).

Almost surely, 2^52436022534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52436022534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66024616320).

52436022534 is an abundant number, since it is smaller than the sum of its proper divisors (79613210106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52436022534 is a wasteful number, since it uses less digits than its factorization.

52436022534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12794 (or 12791 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 52436022534 its reverse (43522063425), we get a palindrome (95958085959).

The spelling of 52436022534 in words is "fifty-two billion, four hundred thirty-six million, twenty-two thousand, five hundred thirty-four".