5219550922740 has 768 divisors, whose sum is σ = 20780749946880. Its totient is φ = 944556318720.

The previous prime is 5219550922727. The next prime is 5219550922769. The reversal of 5219550922740 is 472290559125.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 64126509 + ... + 64207851.

It is an arithmetic number, because the mean of its divisors is an integer number (27058268160).

Almost surely, 2^{5219550922740} 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 5219550922740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10390374973440).

5219550922740 is an abundant number, since it is smaller than the sum of its proper divisors (15561199024140).

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

5219550922740 is a wasteful number, since it uses less digits than its factorization.

5219550922740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81452 (or 81450 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 51.

The spelling of 5219550922740 in words is "five trillion, two hundred nineteen billion, five hundred fifty million, nine hundred twenty-two thousand, seven hundred forty".