538270560000 has 540 divisors, whose sum is σ = 1984666772088. Its totient is φ = 140184576000.

The previous prime is 538270559993. The next prime is 538270560013. The reversal of 538270560000 is 65072835.

538270560000 is a `hidden beast` number, since 538 + 2 + 70 + 56 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 61915654 + ... + 61924346.

Almost surely, 2^538270560000 is an apocalyptic number.

538270560000 is a gapful number since it is divisible by the number (50) 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 538270560000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992333386044).

538270560000 is an abundant number, since it is smaller than the sum of its proper divisors (1446396212088).

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

538270560000 is an equidigital number, since it uses as much as digits as its factorization.

538270560000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8778 (or 8746 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 538270560000 in words is "five hundred thirty-eight billion, two hundred seventy million, five hundred sixty thousand".