2778033050 has 48 divisors (see below), whose sum is σ = 5579642880. Its totient is φ = 1022965440.

The previous prime is 2778033043. The next prime is 2778033059. The reversal of 2778033050 is 503308772.

It is a self number, because there is not a number n which added to its sum of digits gives 2778033050.

It is not an unprimeable number, because it can be changed into a prime (2778033059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243371 + ... + 254529.

It is an arithmetic number, because the mean of its divisors is an integer number (116242560).

Almost surely, 2^2778033050 is an apocalyptic number.

2778033050 is an abundant number, since it is smaller than the sum of its proper divisors (2801609830).

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

2778033050 is a wasteful number, since it uses less digits than its factorization.

2778033050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11567 (or 11562 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 2778033050 is about 52707.0493387744. The cubic root of 2778033050 is about 1405.7641685034.

The spelling of 2778033050 in words is "two billion, seven hundred seventy-eight million, thirty-three thousand, fifty".