54939525071 has 2 divisors, whose sum is σ = 54939525072. Its totient is φ = 54939525070.

The previous prime is 54939524987. The next prime is 54939525083. The reversal of 54939525071 is 17052593945.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54939525071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54939525371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27469762535 + 27469762536.

It is an arithmetic number, because the mean of its divisors is an integer number (27469762536).

Almost surely, 2^54939525071 is an apocalyptic number.

54939525071 is a deficient number, since it is larger than the sum of its proper divisors (1).

54939525071 is an equidigital number, since it uses as much as digits as its factorization.

54939525071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701000, while the sum is 50.

The spelling of 54939525071 in words is "fifty-four billion, nine hundred thirty-nine million, five hundred twenty-five thousand, seventy-one".