53282194397 has 8 divisors (see below), whose sum is σ = 54730499712. Its totient is φ = 51840972000.

The previous prime is 53282194387. The next prime is 53282194423. The reversal of 53282194397 is 79349128235.

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

It is a cyclic number.

It is not a de Polignac number, because 53282194397 - 2³⁰ = 52208452573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53282194337) by changing a digit.

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, 1755479 + ... + 1785572.

It is an arithmetic number, because the mean of its divisors is an integer number (6841312464).

Almost surely, 2^53282194397 is an apocalyptic number.

It is an amenable number.

53282194397 is a deficient number, since it is larger than the sum of its proper divisors (1448305315).

53282194397 is a wasteful number, since it uses less digits than its factorization.

53282194397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541459.

The product of its digits is 3265920, while the sum is 53.

The spelling of 53282194397 in words is "fifty-three billion, two hundred eighty-two million, one hundred ninety-four thousand, three hundred ninety-seven".