53255767 has 8 divisors (see below), whose sum is σ = 53729280. Its totient is φ = 52784760.

The previous prime is 53255759. The next prime is 53255771. The reversal of 53255767 is 76755235.

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 53255767 - 2³ = 53255759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53255567) 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, 80484 + ... + 81142.

It is an arithmetic number, because the mean of its divisors is an integer number (6716160).

Almost surely, 2^53255767 is an apocalyptic number.

53255767 is a deficient number, since it is larger than the sum of its proper divisors (473513).

53255767 is a wasteful number, since it uses less digits than its factorization.

53255767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253.

The product of its digits is 220500, while the sum is 40.

The square root of 53255767 is about 7297.6548972941. The cubic root of 53255767 is about 376.2318412299.

The spelling of 53255767 in words is "fifty-three million, two hundred fifty-five thousand, seven hundred sixty-seven".