5077783280 has 40 divisors (see below), whose sum is σ = 11837566752. Its totient is φ = 2025656064.

The previous prime is 5077783279. The next prime is 5077783283. The reversal of 5077783280 is 823877705.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5077783283) 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, 55244 + ... + 114923.

Almost surely, 2^5077783280 is an apocalyptic number.

It is an amenable number.

5077783280 is an abundant number, since it is smaller than the sum of its proper divisors (6759783472).

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

5077783280 is a wasteful number, since it uses less digits than its factorization.

5077783280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170553 (or 170547 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 47.

The square root of 5077783280 is about 71258.5663622276. The cubic root of 5077783280 is about 1718.7975280212.

The spelling of 5077783280 in words is "five billion, seventy-seven million, seven hundred eighty-three thousand, two hundred eighty".