54464051429 has 2 divisors, whose sum is σ = 54464051430. Its totient is φ = 54464051428.

The previous prime is 54464051401. The next prime is 54464051449. The reversal of 54464051429 is 92415046445.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54441488929 + 22562500 = 233327^2 + 4750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54464051429 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54464051429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54464051449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27232025714 + 27232025715.

It is an arithmetic number, because the mean of its divisors is an integer number (27232025715).

Almost surely, 2^54464051429 is an apocalyptic number.

It is an amenable number.

54464051429 is a deficient number, since it is larger than the sum of its proper divisors (1).

54464051429 is an equidigital number, since it uses as much as digits as its factorization.

54464051429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 54464051429 in words is "fifty-four billion, four hundred sixty-four million, fifty-one thousand, four hundred twenty-nine".