5330779778 has 32 divisors (see below), whose sum is σ = 8372160000. Its totient is φ = 2542700160.

The previous prime is 5330779763. The next prime is 5330779787. The reversal of 5330779778 is 8779770335.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2090048 + ... + 2092596.

It is an arithmetic number, because the mean of its divisors is an integer number (261630000).

Almost surely, 2^5330779778 is an apocalyptic number.

5330779778 is a deficient number, since it is larger than the sum of its proper divisors (3041380222).

5330779778 is a wasteful number, since it uses less digits than its factorization.

5330779778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050.

The product of its (nonzero) digits is 7779240, while the sum is 56.

The square root of 5330779778 is about 73012.1892426189. The cubic root of 5330779778 is about 1746.8820429515.

The spelling of 5330779778 in words is "five billion, three hundred thirty million, seven hundred seventy-nine thousand, seven hundred seventy-eight".