53945306 has 8 divisors (see below), whose sum is σ = 82799904. Its totient is φ = 26345340.

The previous prime is 53945291. The next prime is 53945401. The reversal of 53945306 is 60354935.

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, 313550 + ... + 313721.

It is an arithmetic number, because the mean of its divisors is an integer number (10349988).

Almost surely, 2^53945306 is an apocalyptic number.

53945306 is a deficient number, since it is larger than the sum of its proper divisors (28854598).

53945306 is a wasteful number, since it uses less digits than its factorization.

53945306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627316.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 53945306 is about 7344.7468302182. The cubic root of 53945306 is about 377.8486605236.

The spelling of 53945306 in words is "fifty-three million, nine hundred forty-five thousand, three hundred six".