54450149411 has 12 divisors (see below), whose sum is σ = 65524108320. Its totient is φ = 45062191440.

The previous prime is 54450149329. The next prime is 54450149417. The reversal of 54450149411 is 11494105445.

It is not a de Polignac number, because 54450149411 - 2¹⁴ = 54450133027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54450149417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19157675 + ... + 19160516.

It is an arithmetic number, because the mean of its divisors is an integer number (5460342360).

Almost surely, 2^54450149411 is an apocalyptic number.

54450149411 is a deficient number, since it is larger than the sum of its proper divisors (11073958909).

54450149411 is a wasteful number, since it uses less digits than its factorization.

54450149411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38318234 (or 38318227 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 54450149411 in words is "fifty-four billion, four hundred fifty million, one hundred forty-nine thousand, four hundred eleven".