27525525000 has 96 divisors (see below), whose sum is σ = 86011994880. Its totient is φ = 7340120000.

The previous prime is 27525524987. The next prime is 27525525019. The reversal of 27525525000 is 52552572.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108504 + ... + 258503.

It is an arithmetic number, because the mean of its divisors is an integer number (895958280).

Almost surely, 2^27525525000 is an apocalyptic number.

27525525000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27525525000 is an abundant number, since it is smaller than the sum of its proper divisors (58486469880).

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

27525525000 is an equidigital number, since it uses as much as digits as its factorization.

27525525000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367041 (or 367017 counting only the distinct ones).

The product of its (nonzero) digits is 35000, while the sum is 33.

The spelling of 27525525000 in words is "twenty-seven billion, five hundred twenty-five million, five hundred twenty-five thousand".