54148344911019 has 12 divisors (see below), whose sum is σ = 78732251322192. Its totient is φ = 35859831066000.

The previous prime is 54148344910997. The next prime is 54148344911021. The reversal of 54148344911019 is 91011944384145.

54148344911019 is a `hidden beast` number, since 5 + 4 + 1 + 4 + 83 + 449 + 110 + 1 + 9 = 666.

It is not a de Polignac number, because 54148344911019 - 2⁵ = 54148344910987 is a prime.

It is a super-2 number, since 2×54148344911019² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54148344911069) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19922127012 + ... + 19922129729.

It is an arithmetic number, because the mean of its divisors is an integer number (6561020943516).

Almost surely, 2^{54148344911019} is an apocalyptic number.

54148344911019 is a deficient number, since it is larger than the sum of its proper divisors (24583906411173).

54148344911019 is a wasteful number, since it uses less digits than its factorization.

54148344911019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39844256898 (or 39844256895 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 54148344911019 in words is "fifty-four trillion, one hundred forty-eight billion, three hundred forty-four million, nine hundred eleven thousand, nineteen".