52052573 has 4 divisors (see below), whose sum is σ = 52934880. Its totient is φ = 51170268.

The previous prime is 52052563. The next prime is 52052579. The reversal of 52052573 is 37525025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52052573 - 2⁴ = 52052557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52052579) 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, 441065 + ... + 441182.

It is an arithmetic number, because the mean of its divisors is an integer number (13233720).

Almost surely, 2^52052573 is an apocalyptic number.

It is an amenable number.

52052573 is a deficient number, since it is larger than the sum of its proper divisors (882307).

52052573 is an equidigital number, since it uses as much as digits as its factorization.

52052573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882306.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 52052573 is about 7214.7469117080. The cubic root of 52052573 is about 373.3768613328.

Adding to 52052573 its reverse (37525025), we get a palindrome (89577598).

It can be divided in two parts, 52052 and 573, that added together give a palindrome (52625).

The spelling of 52052573 in words is "fifty-two million, fifty-two thousand, five hundred seventy-three".