52169059 has 4 divisors (see below), whose sum is σ = 52501504. Its totient is φ = 51836616.

The previous prime is 52169023. The next prime is 52169071. The reversal of 52169059 is 95096125.

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

It is a cyclic number.

It is not a de Polignac number, because 52169059 - 2⁷ = 52168931 is a prime.

It is a super-2 number, since 2×52169059² = 5443221433890962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52169099) 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, 165987 + ... + 166300.

It is an arithmetic number, because the mean of its divisors is an integer number (13125376).

Almost surely, 2^52169059 is an apocalyptic number.

52169059 is a deficient number, since it is larger than the sum of its proper divisors (332445).

52169059 is a wasteful number, since it uses less digits than its factorization.

52169059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332444.

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 52169059 is about 7222.8151713857. The cubic root of 52169059 is about 373.6551746550.

The spelling of 52169059 in words is "fifty-two million, one hundred sixty-nine thousand, fifty-nine".