52435663 has 8 divisors (see below), whose sum is σ = 61859840. Its totient is φ = 43494840.

The previous prime is 52435639. The next prime is 52435693. The reversal of 52435663 is 36653425.

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

It is a cyclic number.

It is not a de Polignac number, because 52435663 - 2⁵ = 52435631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52435693) 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, 120603 + ... + 121036.

It is an arithmetic number, because the mean of its divisors is an integer number (7732480).

Almost surely, 2^52435663 is an apocalyptic number.

52435663 is a deficient number, since it is larger than the sum of its proper divisors (9424177).

52435663 is a wasteful number, since it uses less digits than its factorization.

52435663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241677.

The product of its digits is 64800, while the sum is 34.

The square root of 52435663 is about 7241.2473373032. The cubic root of 52435663 is about 374.2906007795.

The spelling of 52435663 in words is "fifty-two million, four hundred thirty-five thousand, six hundred sixty-three".