52469279 has 8 divisors (see below), whose sum is σ = 57632640. Its totient is φ = 47546136.

The previous prime is 52469273. The next prime is 52469281. The reversal of 52469279 is 97296425.

52469279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52469279 - 2⁸ = 52469023 is a prime.

It is a super-3 number, since 3×52469279³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52469273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59597 + ... + 60470.

It is an arithmetic number, because the mean of its divisors is an integer number (7204080).

Almost surely, 2^52469279 is an apocalyptic number.

52469279 is a deficient number, since it is larger than the sum of its proper divisors (5163361).

52469279 is a wasteful number, since it uses less digits than its factorization.

52469279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120109.

The product of its digits is 272160, while the sum is 44.

The square root of 52469279 is about 7243.5681124705. The cubic root of 52469279 is about 374.3705683963.

The spelling of 52469279 in words is "fifty-two million, four hundred sixty-nine thousand, two hundred seventy-nine".