52645062 has 8 divisors (see below), whose sum is σ = 105290136. Its totient is φ = 17548352.

The previous prime is 52645027. The next prime is 52645081. The reversal of 52645062 is 26054625.

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

52645062 is an admirable 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, 4387083 + ... + 4387094.

It is an arithmetic number, because the mean of its divisors is an integer number (13161267).

Almost surely, 2^52645062 is an apocalyptic number.

52645062 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.

52645062 is a wasteful number, since it uses less digits than its factorization.

52645062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8774182.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 52645062 is about 7255.6916968681. The cubic root of 52645062 is about 374.7881754813.

Adding to 52645062 its reverse (26054625), we get a palindrome (78699687).

The spelling of 52645062 in words is "fifty-two million, six hundred forty-five thousand, sixty-two".