53786833687346 has 16 divisors (see below), whose sum is σ = 80882938368960. Its totient is φ = 26825932026000.

The previous prime is 53786833687331. The next prime is 53786833687351. The reversal of 53786833687346 is 64378633868735.

53786833687346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53786833687346² (a number of 28 digits) contains 22 as substring.

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, 18065030 + ... + 20830721.

It is an arithmetic number, because the mean of its divisors is an integer number (5055183648060).

Almost surely, 2^{53786833687346} is an apocalyptic number.

53786833687346 is a deficient number, since it is larger than the sum of its proper divisors (27096104681614).

53786833687346 is a wasteful number, since it uses less digits than its factorization.

53786833687346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38897489.

The product of its digits is 8778792960, while the sum is 77.

The spelling of 53786833687346 in words is "fifty-three trillion, seven hundred eighty-six billion, eight hundred thirty-three million, six hundred eighty-seven thousand, three hundred forty-six".