27525140025130 has 32 divisors (see below), whose sum is σ = 56894069338560. Its totient is φ = 9482344888320.

The previous prime is 27525140025107. The next prime is 27525140025137. The reversal of 27525140025130 is 3152004152572.

It is a self number, because there is not a number n which added to its sum of digits gives 27525140025130.

It is not an unprimeable number, because it can be changed into a prime (27525140025137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6584959639 + ... + 6584963818.

It is an arithmetic number, because the mean of its divisors is an integer number (1777939666830).

Almost surely, 2^{27525140025130} is an apocalyptic number.

27525140025130 is an abundant number, since it is smaller than the sum of its proper divisors (29368929313430).

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

27525140025130 is a wasteful number, since it uses less digits than its factorization.

27525140025130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13169923494.

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 27525140025130 in words is "twenty-seven trillion, five hundred twenty-five billion, one hundred forty million, twenty-five thousand, one hundred thirty".