53673430 has 16 divisors (see below), whose sum is σ = 96712560. Its totient is φ = 21447072.

The previous prime is 53673413. The next prime is 53673439. The reversal of 53673430 is 3437635.

It is a junction number, because it is equal to n+sod(n) for n = 53673392 and 53673401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53673439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10201 + ... + 14539.

It is an arithmetic number, because the mean of its divisors is an integer number (6044535).

Almost surely, 2^53673430 is an apocalyptic number.

53673430 is a deficient number, since it is larger than the sum of its proper divisors (43039130).

53673430 is a wasteful number, since it uses less digits than its factorization.

53673430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5583.

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 53673430 is about 7326.2152575528. The cubic root of 53673430 is about 377.2128248806.

The spelling of 53673430 in words is "fifty-three million, six hundred seventy-three thousand, four hundred thirty".