54854542945 has 16 divisors (see below), whose sum is σ = 67755368448. Its totient is φ = 42611728320.

The previous prime is 54854542943. The next prime is 54854542961. The reversal of 54854542945 is 54924545845.

It is a happy number.

54854542945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54854542945 - 2¹ = 54854542943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54854542943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889146 + ... + 948835.

It is an arithmetic number, because the mean of its divisors is an integer number (4234710528).

Almost surely, 2^54854542945 is an apocalyptic number.

It is an amenable number.

54854542945 is a deficient number, since it is larger than the sum of its proper divisors (12900825503).

54854542945 is a wasteful number, since it uses less digits than its factorization.

54854542945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838160.

The product of its digits is 23040000, while the sum is 55.

The spelling of 54854542945 in words is "fifty-four billion, eight hundred fifty-four million, five hundred forty-two thousand, nine hundred forty-five".