4888569642 has 48 divisors (see below), whose sum is σ = 10907281056. Its totient is φ = 1459260000.

The previous prime is 4888569629. The next prime is 4888569683. The reversal of 4888569642 is 2469658884.

It is a super-2 number, since 2×4888569642² = 47796226289368016328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1609 + ... + 98892.

It is an arithmetic number, because the mean of its divisors is an integer number (227235022).

Almost surely, 2^4888569642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4888569642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5453640528).

4888569642 is an abundant number, since it is smaller than the sum of its proper divisors (6018711414).

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

4888569642 is a wasteful number, since it uses less digits than its factorization.

4888569642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100595 (or 100584 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 60.

The square root of 4888569642 is about 69918.3069160002. The cubic root of 4888569642 is about 1697.1775127648.

The spelling of 4888569642 in words is "four billion, eight hundred eighty-eight million, five hundred sixty-nine thousand, six hundred forty-two".