538890670080 has 1248 divisors, whose sum is σ = 2235999886848. Its totient is φ = 117492940800.

The previous prime is 538890670067. The next prime is 538890670081. The reversal of 538890670080 is 80076098835.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 538890669999 and 538890670026.

It is not an unprimeable number, because it can be changed into a prime (538890670081) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3226890157 + ... + 3226890323.

It is an arithmetic number, because the mean of its divisors is an integer number (1791666576).

Almost surely, 2^538890670080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 538890670080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1117999943424).

538890670080 is an abundant number, since it is smaller than the sum of its proper divisors (1697109216768).

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

538890670080 is a wasteful number, since it uses less digits than its factorization.

538890670080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 538890670080 in words is "five hundred thirty-eight billion, eight hundred ninety million, six hundred seventy thousand, eighty".