52922263 has 4 divisors (see below), whose sum is σ = 52936848. Its totient is φ = 52907680.

The previous prime is 52922251. The next prime is 52922273. The reversal of 52922263 is 36222925.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52922263 - 2⁹ = 52921751 is a prime.

It is a super-3 number, since 3×52922263³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52922203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2895 + ... + 10687.

It is an arithmetic number, because the mean of its divisors is an integer number (13234212).

Almost surely, 2^52922263 is an apocalyptic number.

52922263 is a deficient number, since it is larger than the sum of its proper divisors (14585).

52922263 is an equidigital number, since it uses as much as digits as its factorization.

52922263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14584.

The product of its digits is 12960, while the sum is 31.

The square root of 52922263 is about 7274.7689310383. The cubic root of 52922263 is about 375.4448362614. Note that the first 3 decimals are identical.

The spelling of 52922263 in words is "fifty-two million, nine hundred twenty-two thousand, two hundred sixty-three".