5349521567 has 4 divisors (see below), whose sum is σ = 5761023240. Its totient is φ = 4938019896.

The previous prime is 5349521543. The next prime is 5349521591. The reversal of 5349521567 is 7651259435.

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

It is an interprime number because it is at equal distance from previous prime (5349521543) and next prime (5349521591).

It is a cyclic number.

It is not a de Polignac number, because 5349521567 - 2²⁰ = 5348472991 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 (5349521467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205750817 + ... + 205750842.

It is an arithmetic number, because the mean of its divisors is an integer number (1440255810).

Almost surely, 2^5349521567 is an apocalyptic number.

5349521567 is a deficient number, since it is larger than the sum of its proper divisors (411501673).

5349521567 is a wasteful number, since it uses less digits than its factorization.

5349521567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411501672.

The product of its digits is 1134000, while the sum is 47.

The square root of 5349521567 is about 73140.4236178599. The cubic root of 5349521567 is about 1748.9268595566.

The spelling of 5349521567 in words is "five billion, three hundred forty-nine million, five hundred twenty-one thousand, five hundred sixty-seven".