54484629697 has 2 divisors, whose sum is σ = 54484629698. Its totient is φ = 54484629696.

The previous prime is 54484629677. The next prime is 54484629707. The reversal of 54484629697 is 79692648445.

54484629697 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., 44171008561 + 10313621136 = 210169^2 + 101556^2 .

It is a cyclic number.

It is not a de Polignac number, because 54484629697 - 2²³ = 54476241089 is a prime.

It is not a weakly prime, because it can be changed into another prime (54484629677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27242314848 + 27242314849.

It is an arithmetic number, because the mean of its divisors is an integer number (27242314849).

Almost surely, 2^54484629697 is an apocalyptic number.

It is an amenable number.

54484629697 is a deficient number, since it is larger than the sum of its proper divisors (1).

54484629697 is an equidigital number, since it uses as much as digits as its factorization.

54484629697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 104509440, while the sum is 64.

The spelling of 54484629697 in words is "fifty-four billion, four hundred eighty-four million, six hundred twenty-nine thousand, six hundred ninety-seven".