5240040607 has 4 divisors (see below), whose sum is σ = 5255055400. Its totient is φ = 5225025816.

The previous prime is 5240040601. The next prime is 5240040671. The reversal of 5240040607 is 7060400425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5240040607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240040601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7506873 + ... + 7507570.

It is an arithmetic number, because the mean of its divisors is an integer number (1313763850).

Almost surely, 2^5240040607 is an apocalyptic number.

5240040607 is a deficient number, since it is larger than the sum of its proper divisors (15014793).

5240040607 is a wasteful number, since it uses less digits than its factorization.

5240040607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15014792.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 5240040607 is about 72388.1247650469. The cubic root of 5240040607 is about 1736.9136072156.

The spelling of 5240040607 in words is "five billion, two hundred forty million, forty thousand, six hundred seven".