5017780 has 12 divisors (see below), whose sum is σ = 10537380. Its totient is φ = 2007104.

The previous prime is 5017769. The next prime is 5017811. The reversal of 5017780 is 877105.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 929296 + 4088484 = 964^2 + 2022^2 .

It is a super-2 number, since 2×5017780² = 50356232256800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125425 + ... + 125464.

It is an arithmetic number, because the mean of its divisors is an integer number (878115).

Almost surely, 2^5017780 is an apocalyptic number.

It is an amenable number.

5017780 is an abundant number, since it is smaller than the sum of its proper divisors (5519600).

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

5017780 is a wasteful number, since it uses less digits than its factorization.

5017780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250898 (or 250896 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 5017780 is about 2240.0401782111. The cubic root of 5017780 is about 171.2000440359.

It can be divided in two parts, 501 and 7780, that added together give a square (8281 = 91²).

The spelling of 5017780 in words is "five million, seventeen thousand, seven hundred eighty".