530346283786420 has 12 divisors (see below), whose sum is σ = 1113727195951524. Its totient is φ = 212138513514560.

The previous prime is 530346283786379. The next prime is 530346283786453. The reversal of 530346283786420 is 24687382643035.

It can be written as a sum of positive squares in 2 ways, for example, as 307445504447376 + 222900779339044 = 17534124^2 + 14929862^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13258657094641 + ... + 13258657094680.

It is an arithmetic number, because the mean of its divisors is an integer number (92810599662627).

Almost surely, 2^{530346283786420} is an apocalyptic number.

It is an amenable number.

530346283786420 is an abundant number, since it is smaller than the sum of its proper divisors (583380912165104).

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

530346283786420 is a wasteful number, since it uses less digits than its factorization.

530346283786420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26517314189330 (or 26517314189328 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 61.

The spelling of 530346283786420 in words is "five hundred thirty trillion, three hundred forty-six billion, two hundred eighty-three million, seven hundred eighty-six thousand, four hundred twenty".