6061099590 has 480 divisors, whose sum is σ = 21649076064. Its totient is φ = 1201858560.

The previous prime is 6061099589. The next prime is 6061099619. The reversal of 6061099590 is 959901606.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

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 239 ways as a sum of consecutive naturals, for example, 8771145 + ... + 8771835.

Almost surely, 2^6061099590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6061099590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10824538032).

6061099590 is an abundant number, since it is smaller than the sum of its proper divisors (15587976474).

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

6061099590 is a wasteful number, since it uses less digits than its factorization.

6061099590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The square root of 6061099590 is about 77853.0641015497. The cubic root of 6061099590 is about 1823.2678469514.

The spelling of 6061099590 in words is "six billion, sixty-one million, ninety-nine thousand, five hundred ninety".