54085031073 has 20 divisors (see below), whose sum is σ = 80803418608. Its totient is φ = 36052345080.

The previous prime is 54085031053. The next prime is 54085031107. The reversal of 54085031073 is 37013058045.

54085031073 is a `hidden beast` number, since 5 + 40 + 8 + 503 + 107 + 3 = 666.

It is not a de Polignac number, because 54085031073 - 2¹⁰ = 54085030049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54085031003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 726138 + ... + 797148.

Almost surely, 2^54085031073 is an apocalyptic number.

It is an amenable number.

54085031073 is a deficient number, since it is larger than the sum of its proper divisors (26718387535).

54085031073 is an equidigital number, since it uses as much as digits as its factorization.

54085031073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80426 (or 80417 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 54085031073 in words is "fifty-four billion, eighty-five million, thirty-one thousand, seventy-three".