54847239607 has 2 divisors, whose sum is σ = 54847239608. Its totient is φ = 54847239606.

The previous prime is 54847239589. The next prime is 54847239611. The reversal of 54847239607 is 70693274845.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54847239607 - 2¹¹ = 54847237559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54847239617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27423619803 + 27423619804.

It is an arithmetic number, because the mean of its divisors is an integer number (27423619804).

Almost surely, 2^54847239607 is an apocalyptic number.

54847239607 is a deficient number, since it is larger than the sum of its proper divisors (1).

54847239607 is an equidigital number, since it uses as much as digits as its factorization.

54847239607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 54847239607 in words is "fifty-four billion, eight hundred forty-seven million, two hundred thirty-nine thousand, six hundred seven".