52646633 has 8 divisors (see below), whose sum is σ = 56755776. Its totient is φ = 48546000.

The previous prime is 52646621. The next prime is 52646639. The reversal of 52646633 is 33664625.

52646633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52646633 - 2¹⁰ = 52645609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52646593 and 52646602.

It is not an unprimeable number, because it can be changed into a prime (52646639) by changing a digit.

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, 17468 + ... + 20258.

It is an arithmetic number, because the mean of its divisors is an integer number (7094472).

Almost surely, 2^52646633 is an apocalyptic number.

It is an amenable number.

52646633 is a deficient number, since it is larger than the sum of its proper divisors (4109143).

52646633 is a wasteful number, since it uses less digits than its factorization.

52646633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4255.

The product of its digits is 77760, while the sum is 35.

The square root of 52646633 is about 7255.7999558974. The cubic root of 52646633 is about 374.7919035066.

The spelling of 52646633 in words is "fifty-two million, six hundred forty-six thousand, six hundred thirty-three".