5861502066 has 32 divisors (see below), whose sum is σ = 13405916160. Its totient is φ = 1673690256.

The previous prime is 5861502047. The next prime is 5861502067. The reversal of 5861502066 is 6602051685.

It is not an unprimeable number, because it can be changed into a prime (5861502067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28155 + ... + 111873.

It is an arithmetic number, because the mean of its divisors is an integer number (418934880).

Almost surely, 2^5861502066 is an apocalyptic number.

5861502066 is an abundant number, since it is smaller than the sum of its proper divisors (7544414094).

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

5861502066 is a wasteful number, since it uses less digits than its factorization.

5861502066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85398.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 5861502066 is about 76560.4471381927. The cubic root of 5861502066 is about 1803.0300883158.

The spelling of 5861502066 in words is "five billion, eight hundred sixty-one million, five hundred two thousand, sixty-six".