27300125640651 has 16 divisors (see below), whose sum is σ = 38316122663040. Its totient is φ = 17242114032000.

The previous prime is 27300125640643. The next prime is 27300125640677. The reversal of 27300125640651 is 15604652100372.

It is not a de Polignac number, because 27300125640651 - 2³ = 27300125640643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27300125640251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15464736 + ... + 17139378.

It is an arithmetic number, because the mean of its divisors is an integer number (2394757666440).

Almost surely, 2^{27300125640651} is an apocalyptic number.

27300125640651 is a deficient number, since it is larger than the sum of its proper divisors (11015997022389).

27300125640651 is a wasteful number, since it uses less digits than its factorization.

27300125640651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960666.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 27300125640651 in words is "twenty-seven trillion, three hundred billion, one hundred twenty-five million, six hundred forty thousand, six hundred fifty-one".