53423446 has 8 divisors (see below), whose sum is σ = 80310384. Its totient is φ = 26653320.

The previous prime is 53423389. The next prime is 53423471. The reversal of 53423446 is 64432435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28050 + ... + 29893.

It is an arithmetic number, because the mean of its divisors is an integer number (10038798).

Almost surely, 2^53423446 is an apocalyptic number.

53423446 is a deficient number, since it is larger than the sum of its proper divisors (26886938).

53423446 is a wasteful number, since it uses less digits than its factorization.

53423446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58406.

The product of its digits is 34560, while the sum is 31.

The square root of 53423446 is about 7309.1344220776. The cubic root of 53423446 is about 376.6262904311.

The spelling of 53423446 in words is "fifty-three million, four hundred twenty-three thousand, four hundred forty-six".