53541718 has 4 divisors (see below), whose sum is σ = 80312580. Its totient is φ = 26770858.

The previous prime is 53541689. The next prime is 53541737. The reversal of 53541718 is 81714535.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13385428 + ... + 13385431.

It is an arithmetic number, because the mean of its divisors is an integer number (20078145).

Almost surely, 2^53541718 is an apocalyptic number.

53541718 is a deficient number, since it is larger than the sum of its proper divisors (26770862).

53541718 is a wasteful number, since it uses less digits than its factorization.

53541718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26770861.

The product of its digits is 16800, while the sum is 34.

The square root of 53541718 is about 7317.2206472130. The cubic root of 53541718 is about 376.9040181373.

The spelling of 53541718 in words is "fifty-three million, five hundred forty-one thousand, seven hundred eighteen".