53886674 has 4 divisors (see below), whose sum is σ = 80830014. Its totient is φ = 26943336.

The previous prime is 53886673. The next prime is 53886683. The reversal of 53886674 is 47668835.

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

It can be written as a sum of positive squares in only one way, i.e., 40233649 + 13653025 = 6343^2 + 3695^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53886673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13471667 + ... + 13471670.

Almost surely, 2^53886674 is an apocalyptic number.

53886674 is a deficient number, since it is larger than the sum of its proper divisors (26943340).

53886674 is a wasteful number, since it uses less digits than its factorization.

53886674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26943339.

The product of its digits is 967680, while the sum is 47.

The square root of 53886674 is about 7340.7543209128. The cubic root of 53886674 is about 377.7117190211.

The spelling of 53886674 in words is "fifty-three million, eight hundred eighty-six thousand, six hundred seventy-four".