54537662071 has 2 divisors, whose sum is σ = 54537662072. Its totient is φ = 54537662070.

The previous prime is 54537662041. The next prime is 54537662093. The reversal of 54537662071 is 17026673545.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54537662071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54537662021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27268831035 + 27268831036.

It is an arithmetic number, because the mean of its divisors is an integer number (27268831036).

Almost surely, 2^54537662071 is an apocalyptic number.

54537662071 is a deficient number, since it is larger than the sum of its proper divisors (1).

54537662071 is an equidigital number, since it uses as much as digits as its factorization.

54537662071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 54537662071 in words is "fifty-four billion, five hundred thirty-seven million, six hundred sixty-two thousand, seventy-one".