56636106303100 has 36 divisors (see below), whose sum is σ = 122901028846344. Its totient is φ = 22654317513280.

The previous prime is 56636106303071. The next prime is 56636106303107. The reversal of 56636106303100 is 130360163665.

It is a super-2 number, since 2×56636106303100² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56636106303107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17850282 + ... + 20782318.

It is an arithmetic number, because the mean of its divisors is an integer number (3413917467954).

Almost surely, 2^{56636106303100} is an apocalyptic number.

56636106303100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56636106303100 is an abundant number, since it is smaller than the sum of its proper divisors (66264922543244).

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

56636106303100 is a wasteful number, since it uses less digits than its factorization.

56636106303100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125214 (or 3125207 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 40.

Adding to 56636106303100 its reverse (130360163665), we get a palindrome (56766466466765).

The spelling of 56636106303100 in words is "fifty-six trillion, six hundred thirty-six billion, one hundred six million, three hundred three thousand, one hundred".