52553773 has 4 divisors (see below), whose sum is σ = 54249088. Its totient is φ = 50858460.

The previous prime is 52553747. The next prime is 52553777. The reversal of 52553773 is 37735525.

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 52553773 - 2¹⁷ = 52422701 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 (52553777) 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, 847611 + ... + 847672.

It is an arithmetic number, because the mean of its divisors is an integer number (13562272).

Almost surely, 2^52553773 is an apocalyptic number.

It is an amenable number.

52553773 is a deficient number, since it is larger than the sum of its proper divisors (1695315).

52553773 is a wasteful number, since it uses less digits than its factorization.

52553773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695314.

The product of its digits is 110250, while the sum is 37.

The square root of 52553773 is about 7249.3981129470. The cubic root of 52553773 is about 374.5714167340.

The spelling of 52553773 in words is "fifty-two million, five hundred fifty-three thousand, seven hundred seventy-three".