6101661472 has 48 divisors (see below), whose sum is σ = 12310274592. Its totient is φ = 2975454720.

The previous prime is 6101661431. The next prime is 6101661479. The reversal of 6101661472 is 2741661016.

It is not an unprimeable number, because it can be changed into a prime (6101661479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044223 + ... + 1050049.

It is an arithmetic number, because the mean of its divisors is an integer number (256464054).

Almost surely, 2^6101661472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6101661472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6155137296).

6101661472 is an abundant number, since it is smaller than the sum of its proper divisors (6208613120).

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

6101661472 is a wasteful number, since it uses less digits than its factorization.

6101661472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6641 (or 6633 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 6101661472 is about 78113.1325194426. The cubic root of 6101661472 is about 1827.3260111711.

The spelling of 6101661472 in words is "six billion, one hundred one million, six hundred sixty-one thousand, four hundred seventy-two".