5140045 has 8 divisors (see below), whose sum is σ = 6255360. Its totient is φ = 4053840.

The previous prime is 5140027. The next prime is 5140049. The reversal of 5140045 is 5400415.

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

It is not a de Polignac number, because 5140045 - 2⁷ = 5139917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5140049) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6885 + ... + 7594.

It is an arithmetic number, because the mean of its divisors is an integer number (781920).

Almost surely, 2^5140045 is an apocalyptic number.

It is an amenable number.

5140045 is a deficient number, since it is larger than the sum of its proper divisors (1115315).

5140045 is a wasteful number, since it uses less digits than its factorization.

5140045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14555.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5140045 is about 2267.1667340538. The cubic root of 5140045 is about 172.5794075348.

The spelling of 5140045 in words is "five million, one hundred forty thousand, forty-five".