52361500 has 24 divisors (see below), whose sum is σ = 114358608. Its totient is φ = 20944400.

The previous prime is 52361489. The next prime is 52361527. The reversal of 52361500 is 516325.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51862 + ... + 52861.

It is an arithmetic number, because the mean of its divisors is an integer number (4764942).

Almost surely, 2^52361500 is an apocalyptic number.

52361500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52361500 is an abundant number, since it is smaller than the sum of its proper divisors (61997108).

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

52361500 is a wasteful number, since it uses less digits than its factorization.

52361500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104742 (or 104730 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 52361500 is about 7236.1246534316. The cubic root of 52361500 is about 374.1140567419.

Adding to 52361500 its reverse (516325), we get a palindrome (52877825).

The spelling of 52361500 in words is "fifty-two million, three hundred sixty-one thousand, five hundred".