52001366 has 16 divisors (see below), whose sum is σ = 84112560. Its totient is φ = 24030720.

The previous prime is 52001333. The next prime is 52001399. The reversal of 52001366 is 66310025.

It is an interprime number because it is at equal distance from previous prime (52001333) and next prime (52001399).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15131 + ... + 18246.

It is an arithmetic number, because the mean of its divisors is an integer number (5257035).

Almost surely, 2^52001366 is an apocalyptic number.

52001366 is a deficient number, since it is larger than the sum of its proper divisors (32111194).

52001366 is a wasteful number, since it uses less digits than its factorization.

52001366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33439.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 52001366 is about 7211.1972653645. The cubic root of 52001366 is about 373.2543839930.

The spelling of 52001366 in words is "fifty-two million, one thousand, three hundred sixty-six".