5057780 has 72 divisors (see below), whose sum is σ = 13339368. Its totient is φ = 1596672.

The previous prime is 5057747. The next prime is 5057797. The reversal of 5057780 is 877505.

It can be written as a sum of positive squares in 4 ways, for example, as 226576 + 4831204 = 476^2 + 2198^2 .

It is a super-2 number, since 2×5057780² = 51162277056800, 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 23 ways as a sum of consecutive naturals, for example, 12542 + ... + 12938.

It is an arithmetic number, because the mean of its divisors is an integer number (185269).

Almost surely, 2^5057780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5057780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6669684).

5057780 is an abundant number, since it is smaller than the sum of its proper divisors (8281588).

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

5057780 is a wasteful number, since it uses less digits than its factorization.

5057780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 5057780 is about 2248.9508665153. The cubic root of 5057780 is about 171.6537563211.

The spelling of 5057780 in words is "five million, fifty-seven thousand, seven hundred eighty".