52361169 has 16 divisors (see below), whose sum is σ = 83988480. Its totient is φ = 28345680.

The previous prime is 52361159. The next prime is 52361171. The reversal of 52361169 is 96116325.

It is a happy number.

It is not a de Polignac number, because 52361169 - 2⁵ = 52361137 is a prime.

It is a super-2 number, since 2×52361169² = 5483384038093122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52361129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65217 + ... + 66014.

It is an arithmetic number, because the mean of its divisors is an integer number (5249280).

Almost surely, 2^52361169 is an apocalyptic number.

It is an amenable number.

52361169 is a deficient number, since it is larger than the sum of its proper divisors (31627311).

52361169 is a wasteful number, since it uses less digits than its factorization.

52361169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131260.

The product of its digits is 9720, while the sum is 33.

The square root of 52361169 is about 7236.1017820371. The cubic root of 52361169 is about 374.1132684272.

The spelling of 52361169 in words is "fifty-two million, three hundred sixty-one thousand, one hundred sixty-nine".