53453546 has 8 divisors (see below), whose sum is σ = 80540544. Its totient is φ = 26606700.

The previous prime is 53453539. The next prime is 53453563. The reversal of 53453546 is 64535435.

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

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, 59480 + ... + 60371.

It is an arithmetic number, because the mean of its divisors is an integer number (10067568).

Almost surely, 2^53453546 is an apocalyptic number.

53453546 is a deficient number, since it is larger than the sum of its proper divisors (27086998).

53453546 is a wasteful number, since it uses less digits than its factorization.

53453546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120076.

The product of its digits is 108000, while the sum is 35.

The square root of 53453546 is about 7311.1931994716. The cubic root of 53453546 is about 376.6970104600.

The spelling of 53453546 in words is "fifty-three million, four hundred fifty-three thousand, five hundred forty-six".