52793401 has 4 divisors (see below), whose sum is σ = 52876404. Its totient is φ = 52710400.

The previous prime is 52793383. The next prime is 52793423. The reversal of 52793401 is 10439725.

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 40005625 + 12787776 = 6325^2 + 3576^2 .

It is a cyclic number.

It is not a de Polignac number, because 52793401 - 2²³ = 44404793 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52793471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40540 + ... + 41821.

It is an arithmetic number, because the mean of its divisors is an integer number (13219101).

Almost surely, 2^52793401 is an apocalyptic number.

It is an amenable number.

52793401 is a deficient number, since it is larger than the sum of its proper divisors (83003).

52793401 is an equidigital number, since it uses as much as digits as its factorization.

52793401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83002.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 52793401 is about 7265.9067569024. The cubic root of 52793401 is about 375.1398613118.

The spelling of 52793401 in words is "fifty-two million, seven hundred ninety-three thousand, four hundred one".