53182045 has 16 divisors (see below), whose sum is σ = 76775040. Its totient is φ = 34547904.

The previous prime is 53182037. The next prime is 53182109. The reversal of 53182045 is 54028135.

It is a cyclic number.

It is not a de Polignac number, because 53182045 - 2³ = 53182037 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 39322 + ... + 40651.

It is an arithmetic number, because the mean of its divisors is an integer number (4798440).

Almost surely, 2^53182045 is an apocalyptic number.

It is an amenable number.

53182045 is a deficient number, since it is larger than the sum of its proper divisors (23592995).

53182045 is a wasteful number, since it uses less digits than its factorization.

53182045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80004.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 53182045 is about 7292.6020733343. The cubic root of 53182045 is about 376.0581550496.

The spelling of 53182045 in words is "fifty-three million, one hundred eighty-two thousand, forty-five".