53913446 has 4 divisors (see below), whose sum is σ = 80870172. Its totient is φ = 26956722.

The previous prime is 53913439. The next prime is 53913463. The reversal of 53913446 is 64431935.

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, 13478360 + ... + 13478363.

It is an arithmetic number, because the mean of its divisors is an integer number (20217543).

Almost surely, 2^53913446 is an apocalyptic number.

53913446 is a deficient number, since it is larger than the sum of its proper divisors (26956726).

53913446 is a wasteful number, since it uses less digits than its factorization.

53913446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26956725.

The product of its digits is 38880, while the sum is 35.

The square root of 53913446 is about 7342.5776128006. The cubic root of 53913446 is about 377.7742602966.

The spelling of 53913446 in words is "fifty-three million, nine hundred thirteen thousand, four hundred forty-six".