53808527 has 8 divisors (see below), whose sum is σ = 54817920. Its totient is φ = 52803360.

The previous prime is 53808511. The next prime is 53808533. The reversal of 53808527 is 72580835.

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 53808527 - 2⁴ = 53808511 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 (53808577) 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, 36674 + ... + 38112.

It is an arithmetic number, because the mean of its divisors is an integer number (6852240).

Almost surely, 2^53808527 is an apocalyptic number.

53808527 is a deficient number, since it is larger than the sum of its proper divisors (1009393).

53808527 is a wasteful number, since it uses less digits than its factorization.

53808527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 53808527 is about 7335.4295716066. The cubic root of 53808527 is about 377.5290435675.

The spelling of 53808527 in words is "fifty-three million, eight hundred eight thousand, five hundred twenty-seven".