52253541 has 12 divisors (see below), whose sum is σ = 75580960. Its totient is φ = 34787880.

The previous prime is 52253491. The next prime is 52253543. The reversal of 52253541 is 14535225.

It is a happy number.

It is not a de Polignac number, because 52253541 - 2⁹ = 52253029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52253543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3720 + ... + 10878.

Almost surely, 2^52253541 is an apocalyptic number.

It is an amenable number.

52253541 is a deficient number, since it is larger than the sum of its proper divisors (23327419).

52253541 is a wasteful number, since it uses less digits than its factorization.

52253541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7976 (or 7973 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 52253541 is about 7228.6610793424. The cubic root of 52253541 is about 373.8567635697.

Adding to 52253541 its reverse (14535225), we get a palindrome (66788766).

The spelling of 52253541 in words is "fifty-two million, two hundred fifty-three thousand, five hundred forty-one".