52436534 has 8 divisors (see below), whose sum is σ = 83281608. Its totient is φ = 24676000.

The previous prime is 52436533. The next prime is 52436543. The reversal of 52436534 is 43563425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 52436534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52436533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771092 + ... + 771159.

It is an arithmetic number, because the mean of its divisors is an integer number (10410201).

Almost surely, 2^52436534 is an apocalyptic number.

52436534 is a deficient number, since it is larger than the sum of its proper divisors (30845074).

52436534 is a wasteful number, since it uses less digits than its factorization.

52436534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542270.

The product of its digits is 43200, while the sum is 32.

The square root of 52436534 is about 7241.3074786257. The cubic root of 52436534 is about 374.2926731941.

Adding to 52436534 its reverse (43563425), we get a palindrome (95999959).

The spelling of 52436534 in words is "fifty-two million, four hundred thirty-six thousand, five hundred thirty-four".