52796551 has 4 divisors (see below), whose sum is σ = 52814952. Its totient is φ = 52778152.

The previous prime is 52796539. The next prime is 52796581. The reversal of 52796551 is 15569725.

52796551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52796551 - 2⁵ = 52796519 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52796531) 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 3 ways as a sum of consecutive naturals, for example, 3865 + ... + 10978.

It is an arithmetic number, because the mean of its divisors is an integer number (13203738).

Almost surely, 2^52796551 is an apocalyptic number.

52796551 is the 4596-th centered pentagonal number.

52796551 is a deficient number, since it is larger than the sum of its proper divisors (18401).

52796551 is a wasteful number, since it uses less digits than its factorization.

52796551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18400.

The product of its digits is 94500, while the sum is 40.

The square root of 52796551 is about 7266.1235194566. The cubic root of 52796551 is about 375.1473222636.

The spelling of 52796551 in words is "fifty-two million, seven hundred ninety-six thousand, five hundred fifty-one".