2819983152 has 80 divisors (see below), whose sum is σ = 8462212352. Its totient is φ = 792495360.

The previous prime is 2819983147. The next prime is 2819983189. The reversal of 2819983152 is 2513899182.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48298 + ... + 89289.

Almost surely, 2^2819983152 is an apocalyptic number.

It is an amenable number.

2819983152 is an abundant number, since it is smaller than the sum of its proper divisors (5642229200).

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

2819983152 is a wasteful number, since it uses less digits than its factorization.

2819983152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137666 (or 137660 counting only the distinct ones).

The product of its digits is 311040, while the sum is 48.

The square root of 2819983152 is about 53103.5135560727. The cubic root of 2819983152 is about 1412.8048307771.

The spelling of 2819983152 in words is "two billion, eight hundred nineteen million, nine hundred eighty-three thousand, one hundred fifty-two".