54553450025 has 6 divisors (see below), whose sum is σ = 67646278062. Its totient is φ = 43642760000.

The previous prime is 54553449893. The next prime is 54553450027. The reversal of 54553450025 is 52005435545.

54553450025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 8501577616 + 46051872409 = 92204^2 + 214597^2 .

It is not a de Polignac number, because 54553450025 - 2¹² = 54553445929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54553450027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1091068976 + ... + 1091069025.

It is an arithmetic number, because the mean of its divisors is an integer number (11274379677).

Almost surely, 2^54553450025 is an apocalyptic number.

It is an amenable number.

54553450025 is a deficient number, since it is larger than the sum of its proper divisors (13092828037).

54553450025 is a wasteful number, since it uses less digits than its factorization.

54553450025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182138011 (or 2182138006 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 38.

The spelling of 54553450025 in words is "fifty-four billion, five hundred fifty-three million, four hundred fifty thousand, twenty-five".