53554927 has 4 divisors (see below), whose sum is σ = 53677360. Its totient is φ = 53432496.

The previous prime is 53554883. The next prime is 53554937. The reversal of 53554927 is 72945535.

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 53554927 - 2¹⁹ = 53030639 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 53554927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53554937) 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, 60558 + ... + 61435.

It is an arithmetic number, because the mean of its divisors is an integer number (13419340).

Almost surely, 2^53554927 is an apocalyptic number.

53554927 is a deficient number, since it is larger than the sum of its proper divisors (122433).

53554927 is a wasteful number, since it uses less digits than its factorization.

53554927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122432.

The product of its digits is 189000, while the sum is 40.

The square root of 53554927 is about 7318.1231883592. The cubic root of 53554927 is about 376.9350102684.

The spelling of 53554927 in words is "fifty-three million, five hundred fifty-four thousand, nine hundred twenty-seven".