53173734 has 16 divisors (see below), whose sum is σ = 108354672. Its totient is φ = 17390048.

The previous prime is 53173727. The next prime is 53173741. The reversal of 53173734 is 43737135.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (53173727) and next prime (53173741).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 53173695 and 53173704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83289 + ... + 83924.

It is an arithmetic number, because the mean of its divisors is an integer number (6772167).

Almost surely, 2^53173734 is an apocalyptic number.

53173734 is an abundant number, since it is smaller than the sum of its proper divisors (55180938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53173734 is a wasteful number, since it uses less digits than its factorization.

53173734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167271.

The product of its digits is 26460, while the sum is 33.

The square root of 53173734 is about 7292.0322270270. The cubic root of 53173734 is about 376.0385645898.

The spelling of 53173734 in words is "fifty-three million, one hundred seventy-three thousand, seven hundred thirty-four".