6020778319 has 4 divisors (see below), whose sum is σ = 6064725744. Its totient is φ = 5976830896.

The previous prime is 6020778301. The next prime is 6020778329. The reversal of 6020778319 is 9138770206.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6020778319 - 2¹⁷ = 6020647247 is a prime.

It is a super-2 number, since 2×6020778319² = 72499543133080931522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6020778329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21973507 + ... + 21973780.

It is an arithmetic number, because the mean of its divisors is an integer number (1516181436).

Almost surely, 2^6020778319 is an apocalyptic number.

6020778319 is a deficient number, since it is larger than the sum of its proper divisors (43947425).

6020778319 is a wasteful number, since it uses less digits than its factorization.

6020778319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43947424.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 6020778319 is about 77593.6744780140. The cubic root of 6020778319 is about 1819.2157711932.

The spelling of 6020778319 in words is "six billion, twenty million, seven hundred seventy-eight thousand, three hundred nineteen".