4054541552525 has 6 divisors (see below), whose sum is σ = 5027631525162. Its totient is φ = 3243633242000.

The previous prime is 4054541552461. The next prime is 4054541552563. The reversal of 4054541552525 is 5252551454504.

It can be written as a sum of positive squares in 3 ways, for example, as 1543154089 + 4052998398436 = 39283^2 + 2013206^2 .

It is not a de Polignac number, because 4054541552525 - 2⁶ = 4054541552461 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4054541552525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81090831026 + ... + 81090831075.

It is an arithmetic number, because the mean of its divisors is an integer number (837938587527).

Almost surely, 2^{4054541552525} is an apocalyptic number.

It is an amenable number.

4054541552525 is a deficient number, since it is larger than the sum of its proper divisors (973089972637).

4054541552525 is a wasteful number, since it uses less digits than its factorization.

4054541552525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162181662111 (or 162181662106 counting only the distinct ones).

The product of its (nonzero) digits is 4000000, while the sum is 47.

The spelling of 4054541552525 in words is "four trillion, fifty-four billion, five hundred forty-one million, five hundred fifty-two thousand, five hundred twenty-five".