54480149743 has 2 divisors, whose sum is σ = 54480149744. Its totient is φ = 54480149742.

The previous prime is 54480149693. The next prime is 54480149767. The reversal of 54480149743 is 34794108445.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54480149743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54480149783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27240074871 + 27240074872.

It is an arithmetic number, because the mean of its divisors is an integer number (27240074872).

Almost surely, 2^54480149743 is an apocalyptic number.

54480149743 is a deficient number, since it is larger than the sum of its proper divisors (1).

54480149743 is an equidigital number, since it uses as much as digits as its factorization.

54480149743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 54480149743 in words is "fifty-four billion, four hundred eighty million, one hundred forty-nine thousand, seven hundred forty-three".