52869417 has 4 divisors (see below), whose sum is σ = 70492560. Its totient is φ = 35246276.

The previous prime is 52869413. The next prime is 52869431. The reversal of 52869417 is 71496825.

52869417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52869417 - 2² = 52869413 is a prime.

It is a super-3 number, since 3×52869417³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (52869413) 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 3 ways as a sum of consecutive naturals, for example, 8811567 + ... + 8811572.

It is an arithmetic number, because the mean of its divisors is an integer number (17623140).

Almost surely, 2^52869417 is an apocalyptic number.

It is an amenable number.

52869417 is a deficient number, since it is larger than the sum of its proper divisors (17623143).

52869417 is a wasteful number, since it uses less digits than its factorization.

52869417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17623142.

The product of its digits is 120960, while the sum is 42.

The square root of 52869417 is about 7271.1358810024. The cubic root of 52869417 is about 375.3198267070.

The spelling of 52869417 in words is "fifty-two million, eight hundred sixty-nine thousand, four hundred seventeen".