538034849250 has 64 divisors (see below), whose sum is σ = 1344460965120. Its totient is φ = 143312928000.

The previous prime is 538034849203. The next prime is 538034849257. The reversal of 538034849250 is 52948430835.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 538034849193 and 538034849202.

It is not an unprimeable number, because it can be changed into a prime (538034849257) 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, 253611 + ... + 1067889.

It is an arithmetic number, because the mean of its divisors is an integer number (21007202580).

Almost surely, 2^538034849250 is an apocalyptic number.

538034849250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 538034849250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672230482560).

538034849250 is an abundant number, since it is smaller than the sum of its proper divisors (806426115870).

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

538034849250 is a wasteful number, since it uses less digits than its factorization.

538034849250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815180 (or 815170 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 538034849250 in words is "five hundred thirty-eight billion, thirty-four million, eight hundred forty-nine thousand, two hundred fifty".