4926487566 has 96 divisors (see below), whose sum is σ = 13302067968. Its totient is φ = 1181157120.

The previous prime is 4926487487. The next prime is 4926487571. The reversal of 4926487566 is 6657846294.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46530 + ... + 109626.

It is an arithmetic number, because the mean of its divisors is an integer number (138563208).

Almost surely, 2^4926487566 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4926487566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6651033984).

4926487566 is an abundant number, since it is smaller than the sum of its proper divisors (8375580402).

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

4926487566 is a wasteful number, since it uses less digits than its factorization.

4926487566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63146 (or 63133 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 57.

The square root of 4926487566 is about 70188.9419068275. The cubic root of 4926487566 is about 1701.5542378781.

The spelling of 4926487566 in words is "four billion, nine hundred twenty-six million, four hundred eighty-seven thousand, five hundred sixty-six".