5140515 has 16 divisors (see below), whose sum is σ = 8311968. Its totient is φ = 2712576.

The previous prime is 5140501. The next prime is 5140517. The reversal of 5140515 is 5150415.

It is not a de Polignac number, because 5140515 - 2⁸ = 5140259 is a prime.

5140515 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5140491 and 5140500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5140517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312 + ... + 3221.

It is an arithmetic number, because the mean of its divisors is an integer number (519498).

Almost surely, 2^5140515 is an apocalyptic number.

5140515 is a deficient number, since it is larger than the sum of its proper divisors (3171453).

5140515 is a wasteful number, since it uses less digits than its factorization.

5140515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3638.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 5140515 is about 2267.2703852871. The cubic root of 5140515 is about 172.5846675309.

The spelling of 5140515 in words is "five million, one hundred forty thousand, five hundred fifteen".