54541540725 has 144 divisors (see below), whose sum is σ = 110685665664. Its totient is φ = 23132160000.

The previous prime is 54541540631. The next prime is 54541540747. The reversal of 54541540725 is 52704514545.

It is not a de Polignac number, because 54541540725 - 2⁷ = 54541540597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 217296850 + ... + 217297100.

It is an arithmetic number, because the mean of its divisors is an integer number (768650456).

Almost surely, 2^54541540725 is an apocalyptic number.

It is an amenable number.

54541540725 is an abundant number, since it is smaller than the sum of its proper divisors (56144124939).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54541540725 is a wasteful number, since it uses less digits than its factorization.

54541540725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 42.

The spelling of 54541540725 in words is "fifty-four billion, five hundred forty-one million, five hundred forty thousand, seven hundred twenty-five".