5140550 has 12 divisors (see below), whose sum is σ = 9561516. Its totient is φ = 2056200.

The previous prime is 5140547. The next prime is 5140561. The reversal of 5140550 is 550415.

It is a hoax number, since the sum of its digits (20) 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 5 ways as a sum of consecutive naturals, for example, 51356 + ... + 51455.

It is an arithmetic number, because the mean of its divisors is an integer number (796793).

Almost surely, 2^5140550 is an apocalyptic number.

5140550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5140550 is a deficient number, since it is larger than the sum of its proper divisors (4420966).

5140550 is a wasteful number, since it uses less digits than its factorization.

5140550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102823 (or 102818 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 5140550 is about 2267.2781038064. The cubic root of 5140550 is about 172.5850592199.

Adding to 5140550 its reverse (550415), we get a palindrome (5690965).

The spelling of 5140550 in words is "five million, one hundred forty thousand, five hundred fifty".