5711521607 has 8 divisors (see below), whose sum is σ = 6285891600. Its totient is φ = 5146341760.

The previous prime is 5711521601. The next prime is 5711521691. The reversal of 5711521607 is 7061251175.

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

It is a cyclic number.

It is not a de Polignac number, because 5711521607 - 2⁴ = 5711521591 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 (5711521601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2296232 + ... + 2298717.

It is an arithmetic number, because the mean of its divisors is an integer number (785736450).

Almost surely, 2^5711521607 is an apocalyptic number.

5711521607 is a deficient number, since it is larger than the sum of its proper divisors (574369993).

5711521607 is a wasteful number, since it uses less digits than its factorization.

5711521607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4595073.

The product of its (nonzero) digits is 14700, while the sum is 35.

The square root of 5711521607 is about 75574.6095391832. The cubic root of 5711521607 is about 1787.5187584189.

The spelling of 5711521607 in words is "five billion, seven hundred eleven million, five hundred twenty-one thousand, six hundred seven".