53673995 has 4 divisors (see below), whose sum is σ = 64408800. Its totient is φ = 42939192.

The previous prime is 53673979. The next prime is 53674009. The reversal of 53673995 is 59937635.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53673995 - 2⁴ = 53673979 is a prime.

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, 5367395 + ... + 5367404.

It is an arithmetic number, because the mean of its divisors is an integer number (16102200).

Almost surely, 2^53673995 is an apocalyptic number.

53673995 is a deficient number, since it is larger than the sum of its proper divisors (10734805).

53673995 is a wasteful number, since it uses less digits than its factorization.

53673995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10734804.

The product of its digits is 765450, while the sum is 47.

The square root of 53673995 is about 7326.2538176069. The cubic root of 53673995 is about 377.2141484684.

The spelling of 53673995 in words is "fifty-three million, six hundred seventy-three thousand, nine hundred ninety-five".