52926779 has 4 divisors (see below), whose sum is σ = 52956120. Its totient is φ = 52897440.

The previous prime is 52926743. The next prime is 52926793. The reversal of 52926779 is 97762925.

It is a happy number.

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 52926779 - 2¹⁶ = 52861243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52926719) 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, 11774 + ... + 15635.

It is an arithmetic number, because the mean of its divisors is an integer number (13239030).

Almost surely, 2^52926779 is an apocalyptic number.

52926779 is a deficient number, since it is larger than the sum of its proper divisors (29341).

52926779 is a wasteful number, since it uses less digits than its factorization.

52926779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29340.

The product of its digits is 476280, while the sum is 47.

The square root of 52926779 is about 7275.0793122824. The cubic root of 52926779 is about 375.4555151991.

The spelling of 52926779 in words is "fifty-two million, nine hundred twenty-six thousand, seven hundred seventy-nine".