6057422391 has 4 divisors (see below), whose sum is σ = 8076563192. Its totient is φ = 4038281592.

The previous prime is 6057422387. The next prime is 6057422429. The reversal of 6057422391 is 1932247506.

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

It is not a de Polignac number, because 6057422391 - 2² = 6057422387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6057322391) 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, 1009570396 + ... + 1009570401.

It is an arithmetic number, because the mean of its divisors is an integer number (2019140798).

Almost surely, 2^6057422391 is an apocalyptic number.

6057422391 is a deficient number, since it is larger than the sum of its proper divisors (2019140801).

6057422391 is a wasteful number, since it uses less digits than its factorization.

6057422391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019140800.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 6057422391 is about 77829.4442418806. Note that the first 3 decimals coincide. The cubic root of 6057422391 is about 1822.8990538575.

Adding to 6057422391 its reverse (1932247506), we get a palindrome (7989669897).

The spelling of 6057422391 in words is "six billion, fifty-seven million, four hundred twenty-two thousand, three hundred ninety-one".