53028871382 has 8 divisors (see below), whose sum is σ = 79544563056. Its totient is φ = 26514017032.

The previous prime is 53028871367. The next prime is 53028871391. The reversal of 53028871382 is 28317882035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×53028871382² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 14873 + ... + 326004.

It is an arithmetic number, because the mean of its divisors is an integer number (9943070382).

Almost surely, 2^53028871382 is an apocalyptic number.

53028871382 is a deficient number, since it is larger than the sum of its proper divisors (26515691674).

53028871382 is a wasteful number, since it uses less digits than its factorization.

53028871382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418662.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 53028871382 in words is "fifty-three billion, twenty-eight million, eight hundred seventy-one thousand, three hundred eighty-two".