52305023 has 4 divisors (see below), whose sum is σ = 52935288. Its totient is φ = 51674760.

The previous prime is 52305007. The next prime is 52305037. The reversal of 52305023 is 32050325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52305023 - 2⁴ = 52305007 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 52304986 and 52305004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52305523) 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, 315008 + ... + 315173.

It is an arithmetic number, because the mean of its divisors is an integer number (13233822).

Almost surely, 2^52305023 is an apocalyptic number.

52305023 is a deficient number, since it is larger than the sum of its proper divisors (630265).

52305023 is an equidigital number, since it uses as much as digits as its factorization.

52305023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630264.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 52305023 is about 7232.2211664191. The cubic root of 52305023 is about 373.9795021509.

Adding to 52305023 its reverse (32050325), we get a palindrome (84355348).

The spelling of 52305023 in words is "fifty-two million, three hundred five thousand, twenty-three".