53667540382 has 16 divisors (see below), whose sum is σ = 81012285072. Its totient is φ = 26663515200.

The previous prime is 53667540373. The next prime is 53667540401. The reversal of 53667540382 is 28304576635.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1829632 + ... + 1858732.

It is an arithmetic number, because the mean of its divisors is an integer number (5063267817).

Almost surely, 2^53667540382 is an apocalyptic number.

53667540382 is a deficient number, since it is larger than the sum of its proper divisors (27344744690).

53667540382 is a wasteful number, since it uses less digits than its factorization.

53667540382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34923.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 53667540382 in words is "fifty-three billion, six hundred sixty-seven million, five hundred forty thousand, three hundred eighty-two".