52253011 has 4 divisors (see below), whose sum is σ = 53938624. Its totient is φ = 50567400.

The previous prime is 52252997. The next prime is 52253017. The reversal of 52253011 is 11035225.

52253011 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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52253011 is a prime.

It is a super-2 number, since 2×52253011² = 5460754317132242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52253011.

It is not an unprimeable number, because it can be changed into a prime (52253017) 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 in 3 ways as a sum of consecutive naturals, for example, 842760 + ... + 842821.

It is an arithmetic number, because the mean of its divisors is an integer number (13484656).

Almost surely, 2^52253011 is an apocalyptic number.

52253011 is a deficient number, since it is larger than the sum of its proper divisors (1685613).

52253011 is a wasteful number, since it uses less digits than its factorization.

52253011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685612.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 52253011 is about 7228.6244196251. The cubic root of 52253011 is about 373.8554995740.

Adding to 52253011 its reverse (11035225), we get a palindrome (63288236).

The spelling of 52253011 in words is "fifty-two million, two hundred fifty-three thousand, eleven".