4950985892 has 12 divisors (see below), whose sum is σ = 8680858956. Its totient is φ = 2470740480.

The previous prime is 4950985889. The next prime is 4950985903. The reversal of 4950985892 is 2985890594.

It can be written as a sum of positive squares in 2 ways, for example, as 939790336 + 4011195556 = 30656^2 + 63334^2 .

It is a super-2 number, since 2×4950985892² = 49024522605566071328, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1185773 + ... + 1189940.

It is an arithmetic number, because the mean of its divisors is an integer number (723404913).

Almost surely, 2^4950985892 is an apocalyptic number.

It is an amenable number.

4950985892 is a deficient number, since it is larger than the sum of its proper divisors (3729873064).

4950985892 is a wasteful number, since it uses less digits than its factorization.

4950985892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376238 (or 2376236 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 59.

The square root of 4950985892 is about 70363.2424778733. The cubic root of 4950985892 is about 1704.3700590222.

The spelling of 4950985892 in words is "four billion, nine hundred fifty million, nine hundred eighty-five thousand, eight hundred ninety-two".