538080000 has 360 divisors, whose sum is σ = 1915636800. Its totient is φ = 133632000.

The previous prime is 538079939. The next prime is 538080013. The reversal of 538080000 is 80835.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9119971 + ... + 9120029.

Almost surely, 2^538080000 is an apocalyptic number.

538080000 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 538080000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (957818400).

538080000 is an abundant number, since it is smaller than the sum of its proper divisors (1377556800).

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

538080000 is an equidigital number, since it uses as much as digits as its factorization.

538080000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 538080000 is about 23196.5514678368. The cubic root of 538080000 is about 813.3590125966.

The spelling of 538080000 in words is "five hundred thirty-eight million, eighty thousand".