54029348351947 has 2 divisors, whose sum is σ = 54029348351948. Its totient is φ = 54029348351946.

The previous prime is 54029348351873. The next prime is 54029348352043. The reversal of 54029348351947 is 74915384392045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54029348351947 - 2¹⁵ = 54029348319179 is a prime.

It is not a weakly prime, because it can be changed into another prime (54029348355947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27014674175973 + 27014674175974.

It is an arithmetic number, because the mean of its divisors is an integer number (27014674175974).

Almost surely, 2^{54029348351947} is an apocalyptic number.

54029348351947 is a deficient number, since it is larger than the sum of its proper divisors (1).

54029348351947 is an equidigital number, since it uses as much as digits as its factorization.

54029348351947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 130636800, while the sum is 64.

The spelling of 54029348351947 in words is "fifty-four trillion, twenty-nine billion, three hundred forty-eight million, three hundred fifty-one thousand, nine hundred forty-seven".