5130556 has 6 divisors (see below), whose sum is σ = 8978480. Its totient is φ = 2565276.

The previous prime is 5130553. The next prime is 5130557. The reversal of 5130556 is 6550315.

It is a self number, because there is not a number n which added to its sum of digits gives 5130556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641316 + ... + 641323.

Almost surely, 2^5130556 is an apocalyptic number.

It is an amenable number.

5130556 is a deficient number, since it is larger than the sum of its proper divisors (3847924).

5130556 is a wasteful number, since it uses less digits than its factorization.

5130556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282643 (or 1282641 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 5130556 is about 2265.0730672541. The cubic root of 5130556 is about 172.4731429167.

The spelling of 5130556 in words is "five million, one hundred thirty thousand, five hundred fifty-six".