54075235408 has 20 divisors (see below), whose sum is σ = 104908467348. Its totient is φ = 27002082560.

The previous prime is 54075235397. The next prime is 54075235427. The reversal of 54075235408 is 80453257045.

It can be written as a sum of positive squares in 2 ways, for example, as 4867573824 + 49207661584 = 69768^2 + 221828^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2208391 + ... + 2232742.

Almost surely, 2^54075235408 is an apocalyptic number.

It is an amenable number.

54075235408 is a deficient number, since it is larger than the sum of its proper divisors (50833231940).

54075235408 is a wasteful number, since it uses less digits than its factorization.

54075235408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441902 (or 4441896 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 43.

The spelling of 54075235408 in words is "fifty-four billion, seventy-five million, two hundred thirty-five thousand, four hundred eight".