54066674623097 has 2 divisors, whose sum is σ = 54066674623098. Its totient is φ = 54066674623096.

The previous prime is 54066674623043. The next prime is 54066674623103. The reversal of 54066674623097 is 79032647666045.

54066674623097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34164913445776 + 19901761177321 = 5845076^2 + 4461139^2 .

It is a cyclic number.

It is not a de Polignac number, because 54066674623097 - 2⁶ = 54066674623033 is a prime.

It is a super-2 number, since 2×54066674623097² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54066674643097) 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, 27033337311548 + 27033337311549.

It is an arithmetic number, because the mean of its divisors is an integer number (27033337311549).

Almost surely, 2^{54066674623097} is an apocalyptic number.

It is an amenable number.

54066674623097 is a deficient number, since it is larger than the sum of its proper divisors (1).

54066674623097 is an equidigital number, since it uses as much as digits as its factorization.

54066674623097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 274337280, while the sum is 65.

The spelling of 54066674623097 in words is "fifty-four trillion, sixty-six billion, six hundred seventy-four million, six hundred twenty-three thousand, ninety-seven".