52126673 has 4 divisors (see below), whose sum is σ = 53535540. Its totient is φ = 50717808.

The previous prime is 52126667. The next prime is 52126681. The reversal of 52126673 is 37662125.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19784704 + 32341969 = 4448^2 + 5687^2 .

It is a cyclic number.

It is not a de Polignac number, because 52126673 - 2¹⁶ = 52061137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52126663) 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, 704378 + ... + 704451.

It is an arithmetic number, because the mean of its divisors is an integer number (13383885).

Almost surely, 2^52126673 is an apocalyptic number.

It is an amenable number.

52126673 is a deficient number, since it is larger than the sum of its proper divisors (1408867).

52126673 is a wasteful number, since it uses less digits than its factorization.

52126673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408866.

The product of its digits is 15120, while the sum is 32.

The square root of 52126673 is about 7219.8804006715. The cubic root of 52126673 is about 373.5539522080.

Adding to 52126673 its reverse (37662125), we get a palindrome (89788798).

The spelling of 52126673 in words is "fifty-two million, one hundred twenty-six thousand, six hundred seventy-three".