54704191 has 4 divisors (see below), whose sum is σ = 54760384. Its totient is φ = 54648000.

The previous prime is 54704171. The next prime is 54704197. The reversal of 54704191 is 19140745.

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 54704191 - 2¹¹ = 54702143 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 (54704197) 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, 26610 + ... + 28591.

It is an arithmetic number, because the mean of its divisors is an integer number (13690096).

Almost surely, 2^54704191 is an apocalyptic number.

54704191 is a deficient number, since it is larger than the sum of its proper divisors (56193).

54704191 is an equidigital number, since it uses as much as digits as its factorization.

54704191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56192.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 54704191 is about 7396.2281603531. The cubic root of 54704191 is about 379.6122337138.

The spelling of 54704191 in words is "fifty-four million, seven hundred four thousand, one hundred ninety-one".