52217062 has 4 divisors (see below), whose sum is σ = 78325596. Its totient is φ = 26108530.

The previous prime is 52217029. The next prime is 52217063. The reversal of 52217062 is 26071225.

52217062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52217063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13054264 + ... + 13054267.

It is an arithmetic number, because the mean of its divisors is an integer number (19581399).

Almost surely, 2^52217062 is an apocalyptic number.

52217062 is a deficient number, since it is larger than the sum of its proper divisors (26108534).

52217062 is a wasteful number, since it uses less digits than its factorization.

52217062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26108533.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 52217062 is about 7226.1374191196. The cubic root of 52217062 is about 373.7697449329.

Adding to 52217062 its reverse (26071225), we get a palindrome (78288287).

The spelling of 52217062 in words is "fifty-two million, two hundred seventeen thousand, sixty-two".