5861887572 has 72 divisors (see below), whose sum is σ = 14666357664. Its totient is φ = 1821721088.

The previous prime is 5861887561. The next prime is 5861887579. The reversal of 5861887572 is 2757881685.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5861887579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 363178 + ... + 378974.

It is an arithmetic number, because the mean of its divisors is an integer number (203699412).

Almost surely, 2^5861887572 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 5861887572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7333178832).

5861887572 is an abundant number, since it is smaller than the sum of its proper divisors (8804470092).

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

5861887572 is a wasteful number, since it uses less digits than its factorization.

5861887572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15945 (or 15926 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 57.

The square root of 5861887572 is about 76562.9647545078. The cubic root of 5861887572 is about 1803.0696153671.

The spelling of 5861887572 in words is "five billion, eight hundred sixty-one million, eight hundred eighty-seven thousand, five hundred seventy-two".