5115650 has 24 divisors (see below), whose sum is σ = 9618804. Its totient is φ = 2024000.

The previous prime is 5115647. The next prime is 5115653. The reversal of 5115650 is 565115.

It is an interprime number because it is at equal distance from previous prime (5115647) and next prime (5115653).

It can be written as a sum of positive squares in 6 ways, for example, as 1471369 + 3644281 = 1213^2 + 1909^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5115653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4544 + ... + 5556.

Almost surely, 2^5115650 is an apocalyptic number.

5115650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5115650 is a deficient number, since it is larger than the sum of its proper divisors (4503154).

5115650 is a wasteful number, since it uses less digits than its factorization.

5115650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1121 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 5115650 is about 2261.7802722634. The cubic root of 5115650 is about 172.3059499615.

The spelling of 5115650 in words is "five million, one hundred fifteen thousand, six hundred fifty".