5298654991 has 8 divisors (see below), whose sum is σ = 6091868160. Its totient is φ = 4514507448.

The previous prime is 5298654983. The next prime is 5298655051. The reversal of 5298654991 is 1994568925.

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 5298654991 - 2³ = 5298654983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5298654901) 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, 2265151 + ... + 2267488.

It is an arithmetic number, because the mean of its divisors is an integer number (761483520).

Almost surely, 2^5298654991 is an apocalyptic number.

5298654991 is a deficient number, since it is larger than the sum of its proper divisors (793213169).

5298654991 is a wasteful number, since it uses less digits than its factorization.

5298654991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4532813.

The product of its digits is 6998400, while the sum is 58.

The square root of 5298654991 is about 72791.8607469269. The cubic root of 5298654991 is about 1743.3659019182.

The spelling of 5298654991 in words is "five billion, two hundred ninety-eight million, six hundred fifty-four thousand, nine hundred ninety-one".