6115254188880 has 320 divisors, whose sum is σ = 20643044617728. Its totient is φ = 1491290357760.

The previous prime is 6115254188741. The next prime is 6115254188881. The reversal of 6115254188880 is 888814525116.

It is a happy number.

It is a super-2 number, since 2×6115254188880² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6115254188880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6115254188881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112136020 + ... + 112190540.

Almost surely, 2^{6115254188880} is an apocalyptic number.

6115254188880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6115254188880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10321522308864).

6115254188880 is an abundant number, since it is smaller than the sum of its proper divisors (14527790428848).

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

6115254188880 is a wasteful number, since it uses less digits than its factorization.

6115254188880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55334 (or 55328 counting only the distinct ones).

The product of its (nonzero) digits is 4915200, while the sum is 57.

The spelling of 6115254188880 in words is "six trillion, one hundred fifteen billion, two hundred fifty-four million, one hundred eighty-eight thousand, eight hundred eighty".