52486773 has 4 divisors (see below), whose sum is σ = 69982368. Its totient is φ = 34991180.

The previous prime is 52486747. The next prime is 52486783. The reversal of 52486773 is 37768425.

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 52486773 - 2⁸ = 52486517 is a prime.

It is a super-2 number, since 2×52486773² = 5509722679907058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52486783) 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, 8747793 + ... + 8747798.

It is an arithmetic number, because the mean of its divisors is an integer number (17495592).

Almost surely, 2^52486773 is an apocalyptic number.

It is an amenable number.

52486773 is a deficient number, since it is larger than the sum of its proper divisors (17495595).

52486773 is a wasteful number, since it uses less digits than its factorization.

52486773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17495594.

The product of its digits is 282240, while the sum is 42.

The square root of 52486773 is about 7244.7755658819. The cubic root of 52486773 is about 374.4121705879.

It can be divided in two parts, 5248 and 6773, that added together give a palindrome (12021).

The spelling of 52486773 in words is "fifty-two million, four hundred eighty-six thousand, seven hundred seventy-three".