54036745025 has 12 divisors (see below), whose sum is σ = 67066902012. Its totient is φ = 43189823040.

The previous prime is 54036745001. The next prime is 54036745039. The reversal of 54036745025 is 52054763045.

It can be written as a sum of positive squares in 6 ways, for example, as 1482558016 + 52554187009 = 38504^2 + 229247^2 .

It is not a de Polignac number, because 54036745025 - 2¹⁰ = 54036744001 is a prime.

It is a Duffinian number.

It is a Curzon 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 11 ways as a sum of consecutive naturals, for example, 961454 + ... + 1016103.

It is an arithmetic number, because the mean of its divisors is an integer number (5588908501).

Almost surely, 2^54036745025 is an apocalyptic number.

It is an amenable number.

54036745025 is a deficient number, since it is larger than the sum of its proper divisors (13030156987).

54036745025 is a wasteful number, since it uses less digits than its factorization.

54036745025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978660 (or 1978655 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 41.

The spelling of 54036745025 in words is "fifty-four billion, thirty-six million, seven hundred forty-five thousand, twenty-five".