8137754022100 has 18 divisors (see below), whose sum is σ = 17658926228174. Its totient is φ = 3255101608800.

The previous prime is 8137754022089. The next prime is 8137754022103. The reversal of 8137754022100 is 12204577318.

It can be written as a sum of positive squares in 3 ways, for example, as 1932244562704 + 6205509459396 = 1390052^2 + 2491086^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8137754022103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40688770011 + ... + 40688770210.

Almost surely, 2^{8137754022100} is an apocalyptic number.

It is an amenable number.

8137754022100 is an abundant number, since it is smaller than the sum of its proper divisors (9521172206074).

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

8137754022100 is a wasteful number, since it uses less digits than its factorization.

8137754022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81377540235 (or 81377540228 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

Adding to 8137754022100 its reverse (12204577318), we get a palindrome (8149958599418).

The spelling of 8137754022100 in words is "eight trillion, one hundred thirty-seven billion, seven hundred fifty-four million, twenty-two thousand, one hundred".