40525364446225 has 24 divisors (see below), whose sum is σ = 53209187394048. Its totient is φ = 30512201836800.

The previous prime is 40525364446213. The next prime is 40525364446249. The reversal of 40525364446225 is 52264446352504.

40525364446225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40525364446225 - 2¹⁹ = 40525363921937 is a prime.

It is a Duffinian 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 23 ways as a sum of consecutive naturals, for example, 11347392 + ... + 14484958.

It is an arithmetic number, because the mean of its divisors is an integer number (2217049474752).

Almost surely, 2^{40525364446225} is an apocalyptic number.

It is an amenable number.

40525364446225 is a deficient number, since it is larger than the sum of its proper divisors (12683822947823).

40525364446225 is a wasteful number, since it uses less digits than its factorization.

40525364446225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167985 (or 3167980 counting only the distinct ones).

The product of its (nonzero) digits is 27648000, while the sum is 52.

The spelling of 40525364446225 in words is "forty trillion, five hundred twenty-five billion, three hundred sixty-four million, four hundred forty-six thousand, two hundred twenty-five".