6542652113100 has 54 divisors (see below), whose sum is σ = 20507579570660. Its totient is φ = 1744707229920.

The previous prime is 6542652113077. The next prime is 6542652113177. The reversal of 6542652113100 is 13112562456.

6542652113100 is a `hidden beast` number, since 6 + 5 + 4 + 26 + 521 + 1 + 3 + 100 = 666.

It is a super-2 number, since 2×6542652113100² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3634805830 + ... + 3634807629.

Almost surely, 2^{6542652113100} is an apocalyptic number.

6542652113100 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6542652113100 is an abundant number, since it is smaller than the sum of its proper divisors (13964927457560).

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

6542652113100 is a wasteful number, since it uses less digits than its factorization.

6542652113100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7269613479 (or 7269613469 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 6542652113100 its reverse (13112562456), we get a palindrome (6555764675556).

The spelling of 6542652113100 in words is "six trillion, five hundred forty-two billion, six hundred fifty-two million, one hundred thirteen thousand, one hundred".