53476943382 has 24 divisors (see below), whose sum is σ = 118331961696. Its totient is φ = 17446378416.

The previous prime is 53476943369. The next prime is 53476943417. The reversal of 53476943382 is 28334967435.

53476943382 is a `hidden beast` number, since 5 + 3 + 476 + 94 + 3 + 3 + 82 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31604913 + ... + 31606604.

It is an arithmetic number, because the mean of its divisors is an integer number (4930498404).

Almost surely, 2^53476943382 is an apocalyptic number.

53476943382 is an abundant number, since it is smaller than the sum of its proper divisors (64855018314).

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

53476943382 is a wasteful number, since it uses less digits than its factorization.

53476943382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63211572 (or 63211569 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The spelling of 53476943382 in words is "fifty-three billion, four hundred seventy-six million, nine hundred forty-three thousand, three hundred eighty-two".