5991216935 has 8 divisors (see below), whose sum is σ = 7843047696. Its totient is φ = 4357248640.

The previous prime is 5991216919. The next prime is 5991216949. The reversal of 5991216935 is 5396121995.

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

It is not a de Polignac number, because 5991216935 - 2⁴ = 5991216919 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54465554 + ... + 54465663.

It is an arithmetic number, because the mean of its divisors is an integer number (980380962).

Almost surely, 2^5991216935 is an apocalyptic number.

5991216935 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5991216935 is a deficient number, since it is larger than the sum of its proper divisors (1851830761).

5991216935 is a wasteful number, since it uses less digits than its factorization.

5991216935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108931233.

The product of its digits is 656100, while the sum is 50.

The square root of 5991216935 is about 77402.9517202025. The cubic root of 5991216935 is about 1816.2334993757.

The spelling of 5991216935 in words is "five billion, nine hundred ninety-one million, two hundred sixteen thousand, nine hundred thirty-five".