6057777777720 has 32 divisors (see below), whose sum is σ = 18173333333520. Its totient is φ = 1615407407360.

The previous prime is 6057777777719. The next prime is 6057777777721. The reversal of 6057777777720 is 277777777506.

It is an interprime number because it is at equal distance from previous prime (6057777777719) and next prime (6057777777721).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6057777777721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25240740621 + ... + 25240740860.

Almost surely, 2^{6057777777720} is an apocalyptic number.

6057777777720 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6057777777720 is an abundant number, since it is smaller than the sum of its proper divisors (12115555555800).

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

6057777777720 is a wasteful number, since it uses less digits than its factorization.

6057777777720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50481481495 (or 50481481491 counting only the distinct ones).

The product of its (nonzero) digits is 345888060, while the sum is 69.

The spelling of 6057777777720 in words is "six trillion, fifty-seven billion, seven hundred seventy-seven million, seven hundred seventy-seven thousand, seven hundred twenty".