27425763201 has 16 divisors (see below), whose sum is σ = 38448875520. Its totient is φ = 17355383760.

The previous prime is 27425763149. The next prime is 27425763223. The reversal of 27425763201 is 10236752472.

It is a de Polignac number, because none of the positive numbers 2^k-27425763201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27425763201.

It is not an unprimeable number, because it can be changed into a prime (27425763401) 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, 1508041 + ... + 1526118.

It is an arithmetic number, because the mean of its divisors is an integer number (2403054720).

Almost surely, 2^27425763201 is an apocalyptic number.

It is an amenable number.

27425763201 is a deficient number, since it is larger than the sum of its proper divisors (11023112319).

27425763201 is a wasteful number, since it uses less digits than its factorization.

27425763201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034316.

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 27425763201 in words is "twenty-seven billion, four hundred twenty-five million, seven hundred sixty-three thousand, two hundred one".