54253171647707 has 2 divisors, whose sum is σ = 54253171647708. Its totient is φ = 54253171647706.

The previous prime is 54253171647671. The next prime is 54253171647739. The reversal of 54253171647707 is 70774617135245.

It is a happy number.

54253171647707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54253171647707 - 2¹⁶ = 54253171582171 is a prime.

It is not a weakly prime, because it can be changed into another prime (54253171647757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27126585823853 + 27126585823854.

It is an arithmetic number, because the mean of its divisors is an integer number (27126585823854).

Almost surely, 2^{54253171647707} is an apocalyptic number.

54253171647707 is a deficient number, since it is larger than the sum of its proper divisors (1).

54253171647707 is an equidigital number, since it uses as much as digits as its factorization.

54253171647707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34574400, while the sum is 59.

The spelling of 54253171647707 in words is "fifty-four trillion, two hundred fifty-three billion, one hundred seventy-one million, six hundred forty-seven thousand, seven hundred seven".