6112955520 has 512 divisors, whose sum is σ = 25045977600. Its totient is φ = 1380188160.

The previous prime is 6112955491. The next prime is 6112955533. The reversal of 6112955520 is 255592116.

6112955520 is a `hidden beast` number, since 6 + 1 + 12 + 95 + 552 + 0 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11732860 + ... + 11733380.

It is an arithmetic number, because the mean of its divisors is an integer number (48917925).

Almost surely, 2^6112955520 is an apocalyptic number.

6112955520 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 6112955520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12522988800).

6112955520 is an abundant number, since it is smaller than the sum of its proper divisors (18933022080).

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

6112955520 is a wasteful number, since it uses less digits than its factorization.

6112955520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 6112955520 is about 78185.3919859714. The cubic root of 6112955520 is about 1828.4527636908.

The spelling of 6112955520 in words is "six billion, one hundred twelve million, nine hundred fifty-five thousand, five hundred twenty".