52408811 has 8 divisors (see below), whose sum is σ = 64503264. Its totient is φ = 41466240.

The previous prime is 52408781. The next prime is 52408831. The reversal of 52408811 is 11880425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52408811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52408831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287870 + ... + 288051.

It is an arithmetic number, because the mean of its divisors is an integer number (8062908).

Almost surely, 2^52408811 is an apocalyptic number.

52408811 is a deficient number, since it is larger than the sum of its proper divisors (12094453).

52408811 is a wasteful number, since it uses less digits than its factorization.

52408811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575941.

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 52408811 is about 7239.3929994165. The cubic root of 52408811 is about 374.2266991858.

The spelling of 52408811 in words is "fifty-two million, four hundred eight thousand, eight hundred eleven".