5215550401299 has 8 divisors (see below), whose sum is σ = 7947505373440. Its totient is φ = 2980314515016.

The previous prime is 5215550401279. The next prime is 5215550401301. The reversal of 5215550401299 is 9921040555125.

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

It is not a de Polignac number, because 5215550401299 - 2²⁰ = 5215549352723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5215550401279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124179771439 + ... + 124179771480.

It is an arithmetic number, because the mean of its divisors is an integer number (993438171680).

Almost surely, 2^{5215550401299} is an apocalyptic number.

5215550401299 is a deficient number, since it is larger than the sum of its proper divisors (2731954972141).

5215550401299 is a wasteful number, since it uses less digits than its factorization.

5215550401299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248359542929.

The product of its (nonzero) digits is 810000, while the sum is 48.

The spelling of 5215550401299 in words is "five trillion, two hundred fifteen billion, five hundred fifty million, four hundred one thousand, two hundred ninety-nine".