53858382766 has 16 divisors (see below), whose sum is σ = 83402035200. Its totient is φ = 26057879640.

The previous prime is 53858382751. The next prime is 53858382769. The reversal of 53858382766 is 66728385835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53858382769) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 668635 + ... + 744841.

It is an arithmetic number, because the mean of its divisors is an integer number (5212627200).

Almost surely, 2^53858382766 is an apocalyptic number.

53858382766 is a deficient number, since it is larger than the sum of its proper divisors (29543652434).

53858382766 is a wasteful number, since it uses less digits than its factorization.

53858382766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87639.

The product of its digits is 58060800, while the sum is 61.

The spelling of 53858382766 in words is "fifty-three billion, eight hundred fifty-eight million, three hundred eighty-two thousand, seven hundred sixty-six".