54086338357 has 2 divisors, whose sum is σ = 54086338358. Its totient is φ = 54086338356.

The previous prime is 54086338337. The next prime is 54086338381. The reversal of 54086338357 is 75383368045.

54086338357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36358481041 + 17727857316 = 190679^2 + 133146^2 .

It is a cyclic number.

It is not a de Polignac number, because 54086338357 - 2¹¹ = 54086336309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54086338337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27043169178 + 27043169179.

It is an arithmetic number, because the mean of its divisors is an integer number (27043169179).

Almost surely, 2^54086338357 is an apocalyptic number.

It is an amenable number.

54086338357 is a deficient number, since it is larger than the sum of its proper divisors (1).

54086338357 is an equidigital number, since it uses as much as digits as its factorization.

54086338357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 54086338357 in words is "fifty-four billion, eighty-six million, three hundred thirty-eight thousand, three hundred fifty-seven".