5149550 has 24 divisors (see below), whose sum is σ = 10947216. Its totient is φ = 1765440.

The previous prime is 5149537. The next prime is 5149567. The reversal of 5149550 is 559415.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7007 + ... + 7706.

It is an arithmetic number, because the mean of its divisors is an integer number (456134).

Almost surely, 2^5149550 is an apocalyptic number.

5149550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5149550 is an abundant number, since it is smaller than the sum of its proper divisors (5797666).

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

5149550 is a wasteful number, since it uses less digits than its factorization.

5149550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14732 (or 14727 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 5149550 is about 2269.2619945700. The cubic root of 5149550 is about 172.6857202993.

The spelling of 5149550 in words is "five million, one hundred forty-nine thousand, five hundred fifty".