53862232866 has 32 divisors (see below), whose sum is σ = 116034011520. Its totient is φ = 16569702144.

The previous prime is 53862232799. The next prime is 53862232867. The reversal of 53862232866 is 66823226835.

It is a happy number.

It is a super-2 number, since 2×53862232866² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53862232867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342195 + ... + 474153.

It is an arithmetic number, because the mean of its divisors is an integer number (3626062860).

Almost surely, 2^53862232866 is an apocalyptic number.

53862232866 is an abundant number, since it is smaller than the sum of its proper divisors (62171778654).

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

53862232866 is a wasteful number, since it uses less digits than its factorization.

53862232866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137210.

The product of its digits is 4976640, while the sum is 51.

The spelling of 53862232866 in words is "fifty-three billion, eight hundred sixty-two million, two hundred thirty-two thousand, eight hundred sixty-six".