2832778008250 has 64 divisors (see below), whose sum is σ = 5486387033088. Its totient is φ = 1094082600000.

The previous prime is 2832778008241. The next prime is 2832778008253. The reversal of 2832778008250 is 528008772382.

It is not an unprimeable number, because it can be changed into a prime (2832778008253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3020700 + ... + 3845800.

It is an arithmetic number, because the mean of its divisors is an integer number (85724797392).

Almost surely, 2^{2832778008250} is an apocalyptic number.

2832778008250 is a deficient number, since it is larger than the sum of its proper divisors (2653609024838).

2832778008250 is a wasteful number, since it uses less digits than its factorization.

2832778008250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825592 (or 825582 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 2832778008250 in words is "two trillion, eight hundred thirty-two billion, seven hundred seventy-eight million, eight thousand, two hundred fifty".