5520506 has 8 divisors (see below), whose sum is σ = 8640864. Its totient is φ = 2640220.

The previous prime is 5520499. The next prime is 5520509. The reversal of 5520506 is 6050255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5520509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59960 + ... + 60051.

It is an arithmetic number, because the mean of its divisors is an integer number (1080108).

Almost surely, 2^5520506 is an apocalyptic number.

5520506 is a deficient number, since it is larger than the sum of its proper divisors (3120358).

5520506 is a wasteful number, since it uses less digits than its factorization.

5520506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120036.

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

The square root of 5520506 is about 2349.5757063776. The cubic root of 5520506 is about 176.7365184006.

The spelling of 5520506 in words is "five million, five hundred twenty thousand, five hundred six".