5190550979328 has 1296 divisors, whose sum is σ = 19077689240064. Its totient is φ = 1387517091840.

The previous prime is 5190550979323. The next prime is 5190550979333. The reversal of 5190550979328 is 8239790550915.

5190550979328 is a `hidden beast` number, since 5 + 1 + 9 + 0 + 550 + 9 + 79 + 3 + 2 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (5190550979323) and next prime (5190550979333).

It is a tau number, because it is divible by the number of its divisors (1296).

It is not an unprimeable number, because it can be changed into a prime (5190550979323) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4705848025 + ... + 4705849127.

Almost surely, 2^{5190550979328} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5190550979328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9538844620032).

5190550979328 is an abundant number, since it is smaller than the sum of its proper divisors (13887138260736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5190550979328 is a wasteful number, since it uses less digits than its factorization.

5190550979328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204 (or 1155 counting only the distinct ones).

The product of its (nonzero) digits is 30618000, while the sum is 63.

The spelling of 5190550979328 in words is "five trillion, one hundred ninety billion, five hundred fifty million, nine hundred seventy-nine thousand, three hundred twenty-eight".