5020556 has 6 divisors (see below), whose sum is σ = 8785980. Its totient is φ = 2510276.

The previous prime is 5020553. The next prime is 5020577. The reversal of 5020556 is 6550205.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5020553) 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, 627566 + ... + 627573.

It is an arithmetic number, because the mean of its divisors is an integer number (1464330).

Almost surely, 2^5020556 is an apocalyptic number.

It is an amenable number.

5020556 is a deficient number, since it is larger than the sum of its proper divisors (3765424).

5020556 is a wasteful number, since it uses less digits than its factorization.

5020556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255143 (or 1255141 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 5020556 is about 2240.6597242777. The cubic root of 5020556 is about 171.2316093700.

The spelling of 5020556 in words is "five million, twenty thousand, five hundred fifty-six".