53004805 has 8 divisors (see below), whose sum is σ = 72692352. Its totient is φ = 36346128.

The previous prime is 53004773. The next prime is 53004859. The reversal of 53004805 is 50840035.

It is a happy number.

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

It is not a de Polignac number, because 53004805 - 2⁵ = 53004773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53004805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757177 + ... + 757246.

It is an arithmetic number, because the mean of its divisors is an integer number (9086544).

Almost surely, 2^53004805 is an apocalyptic number.

It is an amenable number.

53004805 is a deficient number, since it is larger than the sum of its proper divisors (19687547).

53004805 is a wasteful number, since it uses less digits than its factorization.

53004805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514435.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 53004805 is about 7280.4398905561. The cubic root of 53004805 is about 375.6399266219.

The spelling of 53004805 in words is "fifty-three million, four thousand, eight hundred five".