52229753 has 4 divisors (see below), whose sum is σ = 52244388. Its totient is φ = 52215120.

The previous prime is 52229741. The next prime is 52229767. The reversal of 52229753 is 35792225.

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 can be written as a sum of positive squares in 2 ways, for example, as 17749369 + 34480384 = 4213^2 + 5872^2 .

It is a cyclic number.

It is not a de Polignac number, because 52229753 - 2⁸ = 52229497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52229773) 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, 1943 + ... + 10403.

It is an arithmetic number, because the mean of its divisors is an integer number (13061097).

Almost surely, 2^52229753 is an apocalyptic number.

It is an amenable number.

52229753 is a deficient number, since it is larger than the sum of its proper divisors (14635).

52229753 is an equidigital number, since it uses as much as digits as its factorization.

52229753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14634.

The product of its digits is 37800, while the sum is 35.

The square root of 52229753 is about 7227.0154974235. The cubic root of 52229753 is about 373.8000232073.

The spelling of 52229753 in words is "fifty-two million, two hundred twenty-nine thousand, seven hundred fifty-three".