4819219650528 has 192 divisors, whose sum is σ = 13218115921920. Its totient is φ = 1535853422592.

The previous prime is 4819219650419. The next prime is 4819219650529. The reversal of 4819219650528 is 8250569129184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4819219650529) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 891290001 + ... + 891295407.

It is an arithmetic number, because the mean of its divisors is an integer number (68844353760).

Almost surely, 2^{4819219650528} is an apocalyptic number.

4819219650528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4819219650528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6609057960960).

4819219650528 is an abundant number, since it is smaller than the sum of its proper divisors (8398896271392).

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

4819219650528 is a wasteful number, since it uses less digits than its factorization.

4819219650528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9769 (or 9761 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 60.

The spelling of 4819219650528 in words is "four trillion, eight hundred nineteen billion, two hundred nineteen million, six hundred fifty thousand, five hundred twenty-eight".