53964673 has 8 divisors (see below), whose sum is σ = 61839680. Its totient is φ = 46131120.

The previous prime is 53964661. The next prime is 53964697. The reversal of 53964673 is 37646935.

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

It is not a de Polignac number, because 53964673 - 2¹⁷ = 53833601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53964773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7518 + ... + 12823.

It is an arithmetic number, because the mean of its divisors is an integer number (7729960).

Almost surely, 2^53964673 is an apocalyptic number.

It is an amenable number.

53964673 is a deficient number, since it is larger than the sum of its proper divisors (7875007).

53964673 is a wasteful number, since it uses less digits than its factorization.

53964673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20727.

The product of its digits is 408240, while the sum is 43.

The square root of 53964673 is about 7346.0651372010. The cubic root of 53964673 is about 377.8938724861.

The spelling of 53964673 in words is "fifty-three million, nine hundred sixty-four thousand, six hundred seventy-three".