53464673 has 4 divisors (see below), whose sum is σ = 55789248. Its totient is φ = 51140100.

The previous prime is 53464597. The next prime is 53464681. The reversal of 53464673 is 37646435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37646435 = 5 ⋅7529287.

It is a cyclic number.

It is not a de Polignac number, because 53464673 - 2⁸ = 53464417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53464693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162253 + ... + 1162298.

It is an arithmetic number, because the mean of its divisors is an integer number (13947312).

Almost surely, 2^53464673 is an apocalyptic number.

It is an amenable number.

53464673 is a deficient number, since it is larger than the sum of its proper divisors (2324575).

53464673 is a wasteful number, since it uses less digits than its factorization.

53464673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324574.

The product of its digits is 181440, while the sum is 38.

The square root of 53464673 is about 7311.9541163768. The cubic root of 53464673 is about 376.7231466545.

The spelling of 53464673 in words is "fifty-three million, four hundred sixty-four thousand, six hundred seventy-three".