52263534 has 8 divisors (see below), whose sum is σ = 104527080. Its totient is φ = 17421176.

The previous prime is 52263527. The next prime is 52263571. The reversal of 52263534 is 43536225.

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

52263534 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4355289 + ... + 4355300.

It is an arithmetic number, because the mean of its divisors is an integer number (13065885).

Almost surely, 2^52263534 is an apocalyptic number.

52263534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52263534 is a wasteful number, since it uses less digits than its factorization.

52263534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8710594.

The product of its digits is 21600, while the sum is 30.

The square root of 52263534 is about 7229.3522531414. The cubic root of 52263534 is about 373.8805942514.

Adding to 52263534 its reverse (43536225), we get a palindrome (95799759).

The spelling of 52263534 in words is "fifty-two million, two hundred sixty-three thousand, five hundred thirty-four".