54445854445 has 8 divisors (see below), whose sum is σ = 66725132544. Its totient is φ = 42629945424.

The previous prime is 54445854439. The next prime is 54445854481.

54445854445 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54445854445 - 2²³ = 54437465837 is a prime.

It is a super-2 number, since 2×54445854445² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54445854392 and 54445854401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115842009 + ... + 115842478.

It is an arithmetic number, because the mean of its divisors is an integer number (8340641568).

Almost surely, 2^54445854445 is an apocalyptic number.

It is an amenable number.

54445854445 is a deficient number, since it is larger than the sum of its proper divisors (12279278099).

54445854445 is a wasteful number, since it uses less digits than its factorization.

54445854445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231684539.

The product of its digits is 20480000, while the sum is 52.

The spelling of 54445854445 in words is "fifty-four billion, four hundred forty-five million, eight hundred fifty-four thousand, four hundred forty-five".