54020025005 has 4 divisors (see below), whose sum is σ = 64824030012. Its totient is φ = 43216020000.

The previous prime is 54020024999. The next prime is 54020025019. The reversal of 54020025005 is 50052002045.

54020025005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18644810116 + 35375214889 = 136546^2 + 188083^2 .

It is not a de Polignac number, because 54020025005 - 2²⁴ = 54003247789 is a prime.

It is a Duffinian number.

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, 5402002496 + ... + 5402002505.

It is an arithmetic number, because the mean of its divisors is an integer number (16206007503).

Almost surely, 2^54020025005 is an apocalyptic number.

It is an amenable number.

54020025005 is a deficient number, since it is larger than the sum of its proper divisors (10804005007).

54020025005 is a wasteful number, since it uses less digits than its factorization.

54020025005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10804005006.

The product of its (nonzero) digits is 2000, while the sum is 23.

The spelling of 54020025005 in words is "fifty-four billion, twenty million, twenty-five thousand, five".