5326513039999 has 8 divisors (see below), whose sum is σ = 5381774990928. Its totient is φ = 5271258220800.

The previous prime is 5326513039979. The next prime is 5326513040029. The reversal of 5326513039999 is 9999303156235.

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 5326513039999 - 2¹⁹ = 5326512515711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5326513039999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5326513039919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274852 + ... + 3275449.

It is an arithmetic number, because the mean of its divisors is an integer number (672721873866).

Almost surely, 2^{5326513039999} is an apocalyptic number.

5326513039999 is a deficient number, since it is larger than the sum of its proper divisors (55261950929).

5326513039999 is a wasteful number, since it uses less digits than its factorization.

5326513039999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3565865.

The product of its (nonzero) digits is 53144100, while the sum is 64.

The spelling of 5326513039999 in words is "five trillion, three hundred twenty-six billion, five hundred thirteen million, thirty-nine thousand, nine hundred ninety-nine".