52056633 has 4 divisors (see below), whose sum is σ = 69408848. Its totient is φ = 34704420.

The previous prime is 52056629. The next prime is 52056673. The reversal of 52056633 is 33665025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 52056633 - 2² = 52056629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52056633.

It is not an unprimeable number, because it can be changed into a prime (52056623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8676103 + ... + 8676108.

It is an arithmetic number, because the mean of its divisors is an integer number (17352212).

Almost surely, 2^52056633 is an apocalyptic number.

It is an amenable number.

52056633 is a deficient number, since it is larger than the sum of its proper divisors (17352215).

52056633 is a wasteful number, since it uses less digits than its factorization.

52056633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17352214.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 52056633 is about 7215.0282743729. The cubic root of 52056633 is about 373.3865686380.

The spelling of 52056633 in words is "fifty-two million, fifty-six thousand, six hundred thirty-three".