52366311 has 8 divisors (see below), whose sum is σ = 77579760. Its totient is φ = 34910856.

The previous prime is 52366297. The next prime is 52366313. The reversal of 52366311 is 11366325.

52366311 is a `hidden beast` number, since 5 + 23 + 6 + 631 + 1 = 666.

It is not a de Polignac number, because 52366311 - 2⁶ = 52366247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1939493 = 52366311 / (5 + 2 + 3 + 6 + 6 + 3 + 1 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52366313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969720 + ... + 969773.

It is an arithmetic number, because the mean of its divisors is an integer number (9697470).

Almost surely, 2^52366311 is an apocalyptic number.

52366311 is a deficient number, since it is larger than the sum of its proper divisors (25213449).

52366311 is a wasteful number, since it uses less digits than its factorization.

52366311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939502 (or 1939496 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 52366311 is about 7236.4570751162. The cubic root of 52366311 is about 374.1255143179.

The spelling of 52366311 in words is "fifty-two million, three hundred sixty-six thousand, three hundred eleven".