5166550 has 24 divisors (see below), whose sum is σ = 9677952. Its totient is φ = 2052000.

The previous prime is 5166541. The next prime is 5166563. The reversal of 5166550 is 556615.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9280 + ... + 9820.

It is an arithmetic number, because the mean of its divisors is an integer number (403248).

Almost surely, 2^5166550 is an apocalyptic number.

5166550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5166550 is a deficient number, since it is larger than the sum of its proper divisors (4511402).

5166550 is a wasteful number, since it uses less digits than its factorization.

5166550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 739 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5166550 is about 2273.0046194410. The cubic root of 5166550 is about 172.8755383547.

It can be divided in two parts, 51665 and 50, that added together give a palindrome (51715).

The spelling of 5166550 in words is "five million, one hundred sixty-six thousand, five hundred fifty".