2048818650 has 24 divisors (see below), whose sum is σ = 5081070624. Its totient is φ = 546351600.

The previous prime is 2048818591. The next prime is 2048818669. The reversal of 2048818650 is 568188402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6829246 + ... + 6829545.

It is an arithmetic number, because the mean of its divisors is an integer number (211711276).

Almost surely, 2^2048818650 is an apocalyptic number.

2048818650 is an abundant number, since it is smaller than the sum of its proper divisors (3032251974).

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

2048818650 is a wasteful number, since it uses less digits than its factorization.

2048818650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13658806 (or 13658801 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 2048818650 is about 45263.8779823382. The cubic root of 2048818650 is about 1270.0900281313.

It can be divided in two parts, 204881 and 8650, that added together give a triangular number (213531 = T₆₅₃).

The spelling of 2048818650 in words is "two billion, forty-eight million, eight hundred eighteen thousand, six hundred fifty".