52516022 has 8 divisors (see below), whose sum is σ = 84833616. Its totient is φ = 24238152.

The previous prime is 52516003. The next prime is 52516049. The reversal of 52516022 is 22061525.

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

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, 1009898 + ... + 1009949.

It is an arithmetic number, because the mean of its divisors is an integer number (10604202).

Almost surely, 2^52516022 is an apocalyptic number.

52516022 is a deficient number, since it is larger than the sum of its proper divisors (32317594).

52516022 is a wasteful number, since it uses less digits than its factorization.

52516022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019862.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 52516022 is about 7246.7939117930. The cubic root of 52516022 is about 374.4817065068.

Adding to 52516022 its reverse (22061525), we get a palindrome (74577547).

The spelling of 52516022 in words is "fifty-two million, five hundred sixteen thousand, twenty-two".