52416663 has 8 divisors (see below), whose sum is σ = 75265008. Its totient is φ = 32256384.

The previous prime is 52416653. The next prime is 52416671. The reversal of 52416663 is 36661425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52416663 - 2⁴ = 52416647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52416653) 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, 671970 + ... + 672047.

It is an arithmetic number, because the mean of its divisors is an integer number (9408126).

Almost surely, 2^52416663 is an apocalyptic number.

52416663 is a deficient number, since it is larger than the sum of its proper divisors (22848345).

52416663 is a wasteful number, since it uses less digits than its factorization.

52416663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344033.

The product of its digits is 25920, while the sum is 33.

The square root of 52416663 is about 7239.9352897661. The cubic root of 52416663 is about 374.2453874003.

The spelling of 52416663 in words is "fifty-two million, four hundred sixteen thousand, six hundred sixty-three".