5309216511 has 4 divisors (see below), whose sum is σ = 7078955352. Its totient is φ = 3539477672.

The previous prime is 5309216509. The next prime is 5309216533. The reversal of 5309216511 is 1156129035.

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

It is a cyclic number.

It is not a de Polignac number, because 5309216511 - 2¹ = 5309216509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5309216111) 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, 884869416 + ... + 884869421.

It is an arithmetic number, because the mean of its divisors is an integer number (1769738838).

Almost surely, 2^5309216511 is an apocalyptic number.

5309216511 is a deficient number, since it is larger than the sum of its proper divisors (1769738841).

5309216511 is a wasteful number, since it uses less digits than its factorization.

5309216511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769738840.

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 5309216511 is about 72864.3706553484. The cubic root of 5309216511 is about 1744.5234518873.

The spelling of 5309216511 in words is "five billion, three hundred nine million, two hundred sixteen thousand, five hundred eleven".