54354225361 has 2 divisors, whose sum is σ = 54354225362. Its totient is φ = 54354225360.

The previous prime is 54354225323. The next prime is 54354225377. The reversal of 54354225361 is 16352245345.

54354225361 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., 35111264400 + 19242960961 = 187380^2 + 138719^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54354225361 is a prime.

It is not a weakly prime, because it can be changed into another prime (54354225061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27177112680 + 27177112681.

It is an arithmetic number, because the mean of its divisors is an integer number (27177112681).

Almost surely, 2^54354225361 is an apocalyptic number.

It is an amenable number.

54354225361 is a deficient number, since it is larger than the sum of its proper divisors (1).

54354225361 is an equidigital number, since it uses as much as digits as its factorization.

54354225361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432000, while the sum is 40.

The spelling of 54354225361 in words is "fifty-four billion, three hundred fifty-four million, two hundred twenty-five thousand, three hundred sixty-one".