53911059 has 4 divisors (see below), whose sum is σ = 71881416. Its totient is φ = 35940704.

The previous prime is 53911051. The next prime is 53911061. The reversal of 53911059 is 95011935.

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 53911059 - 2³ = 53911051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53911051) 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, 8985174 + ... + 8985179.

It is an arithmetic number, because the mean of its divisors is an integer number (17970354).

Almost surely, 2^53911059 is an apocalyptic number.

53911059 is a deficient number, since it is larger than the sum of its proper divisors (17970357).

53911059 is a wasteful number, since it uses less digits than its factorization.

53911059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17970356.

The product of its (nonzero) digits is 6075, while the sum is 33.

The square root of 53911059 is about 7342.4150659030. The cubic root of 53911059 is about 377.7686849375.

The spelling of 53911059 in words is "fifty-three million, nine hundred eleven thousand, fifty-nine".