54744444745 has 16 divisors (see below), whose sum is σ = 66537630720. Its totient is φ = 43232904000.

The previous prime is 54744444661. The next prime is 54744444751.

54744444745 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54744444745 - 2¹³ = 54744436553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54744444692 and 54744444701.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2814955 + ... + 2834335.

It is an arithmetic number, because the mean of its divisors is an integer number (4158601920).

Almost surely, 2^54744444745 is an apocalyptic number.

It is an amenable number.

54744444745 is a deficient number, since it is larger than the sum of its proper divisors (11793185975).

54744444745 is a wasteful number, since it uses less digits than its factorization.

54744444745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26616.

The product of its digits is 20070400, while the sum is 52.

The spelling of 54744444745 in words is "fifty-four billion, seven hundred forty-four million, four hundred forty-four thousand, seven hundred forty-five".