530278443801205 has 128 divisors (see below), whose sum is σ = 758478443374080. Its totient is φ = 351480123555840.

The previous prime is 530278443801157. The next prime is 530278443801251. The reversal of 530278443801205 is 502108344872035.

It is not a de Polignac number, because 530278443801205 - 2³¹ = 530276296317557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 22443736602 + ... + 22443760228.

It is an arithmetic number, because the mean of its divisors is an integer number (5925612838860).

Almost surely, 2^{530278443801205} is an apocalyptic number.

530278443801205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

530278443801205 is a deficient number, since it is larger than the sum of its proper divisors (228199999572875).

530278443801205 is a wasteful number, since it uses less digits than its factorization.

530278443801205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26759.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 530278443801205 in words is "five hundred thirty trillion, two hundred seventy-eight billion, four hundred forty-three million, eight hundred one thousand, two hundred five".