54352346156491 has 2 divisors, whose sum is σ = 54352346156492. Its totient is φ = 54352346156490.

The previous prime is 54352346156483. The next prime is 54352346156539. The reversal of 54352346156491 is 19465164325345.

54352346156491 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 is a cyclic number.

It is not a de Polignac number, because 54352346156491 - 2³ = 54352346156483 is a prime.

It is a super-2 number, since 2×54352346156491² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54352346156411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27176173078245 + 27176173078246.

It is an arithmetic number, because the mean of its divisors is an integer number (27176173078246).

Almost surely, 2^{54352346156491} is an apocalyptic number.

54352346156491 is a deficient number, since it is larger than the sum of its proper divisors (1).

54352346156491 is an equidigital number, since it uses as much as digits as its factorization.

54352346156491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656000, while the sum is 58.

The spelling of 54352346156491 in words is "fifty-four trillion, three hundred fifty-two billion, three hundred forty-six million, one hundred fifty-six thousand, four hundred ninety-one".