6136100020 has 36 divisors (see below), whose sum is σ = 13688399340. Its totient is φ = 2310059008.

The previous prime is 6136099997. The next prime is 6136100029. The reversal of 6136100020 is 200016316.

It can be written as a sum of positive squares in 6 ways, for example, as 769951504 + 5366148516 = 27748^2 + 73254^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6136100029) 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, 525025 + ... + 536584.

It is an arithmetic number, because the mean of its divisors is an integer number (380233315).

Almost surely, 2^6136100020 is an apocalyptic number.

It is an amenable number.

6136100020 is an abundant number, since it is smaller than the sum of its proper divisors (7552299320).

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

6136100020 is a wasteful number, since it uses less digits than its factorization.

6136100020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061652 (or 1061633 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 6136100020 is about 78333.2625389751. The cubic root of 6136100020 is about 1830.7574496887.

Adding to 6136100020 its reverse (200016316), we get a palindrome (6336116336).

The spelling of 6136100020 in words is "six billion, one hundred thirty-six million, one hundred thousand, twenty".