52365966 has 16 divisors (see below), whose sum is σ = 106167504. Its totient is φ = 17216064.

The previous prime is 52365947. The next prime is 52365983. The reversal of 52365966 is 66956325.

52365966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52365966² = 5484388790226312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 59341 + ... + 60216.

It is an arithmetic number, because the mean of its divisors is an integer number (6635469).

Almost surely, 2^52365966 is an apocalyptic number.

52365966 is an abundant number, since it is smaller than the sum of its proper divisors (53801538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52365966 is a wasteful number, since it uses less digits than its factorization.

52365966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119635.

The product of its digits is 291600, while the sum is 42.

The square root of 52365966 is about 7236.4332374451. The cubic root of 52365966 is about 374.1246927109.

The spelling of 52365966 in words is "fifty-two million, three hundred sixty-five thousand, nine hundred sixty-six".