5351216535 has 32 divisors (see below), whose sum is σ = 10872314880. Its totient is φ = 2446269984.

The previous prime is 5351216509. The next prime is 5351216543. The reversal of 5351216535 is 5356121535.

5351216535 is a `hidden beast` number, since 53 + 51 + 21 + 6 + 535 = 666.

It is not a de Polignac number, because 5351216535 - 2⁶ = 5351216471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5351216535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2830387 + ... + 2832276.

It is an arithmetic number, because the mean of its divisors is an integer number (339759840).

Almost surely, 2^5351216535 is an apocalyptic number.

5351216535 is an abundant number, since it is smaller than the sum of its proper divisors (5521098345).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5351216535 is a wasteful number, since it uses less digits than its factorization.

5351216535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5662684 (or 5662678 counting only the distinct ones).

The product of its digits is 67500, while the sum is 36.

The square root of 5351216535 is about 73152.0097810033. The cubic root of 5351216535 is about 1749.1115528354. Note that the first 3 decimals are identical.

The spelling of 5351216535 in words is "five billion, three hundred fifty-one million, two hundred sixteen thousand, five hundred thirty-five".