27025345000 has 80 divisors (see below), whose sum is σ = 66073724640. Its totient is φ = 10340088000.

The previous prime is 27025344979. The next prime is 27025345019. The reversal of 27025345000 is 54352072.

It is a self number, because there is not a number n which added to its sum of digits gives 27025345000.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2502 + ... + 232501.

It is an arithmetic number, because the mean of its divisors is an integer number (825921558).

Almost surely, 2^27025345000 is an apocalyptic number.

27025345000 is a gapful number since it is divisible by the number (20) 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 27025345000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33036862320).

27025345000 is an abundant number, since it is smaller than the sum of its proper divisors (39048379640).

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

27025345000 is a wasteful number, since it uses less digits than its factorization.

27025345000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235052 (or 235033 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

Adding to 27025345000 its reverse (54352072), we get a palindrome (27079697072).

The spelling of 27025345000 in words is "twenty-seven billion, twenty-five million, three hundred forty-five thousand".