25034945366 has 16 divisors (see below), whose sum is σ = 37928217600. Its totient is φ = 12392278248.

The previous prime is 25034945323. The next prime is 25034945371. The reversal of 25034945366 is 66354943052.

It is a self number, because there is not a number n which added to its sum of digits gives 25034945366.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762395 + ... + 794553.

It is an arithmetic number, because the mean of its divisors is an integer number (2370513600).

Almost surely, 2^25034945366 is an apocalyptic number.

25034945366 is a deficient number, since it is larger than the sum of its proper divisors (12893272234).

25034945366 is a wasteful number, since it uses less digits than its factorization.

25034945366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36043.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 25034945366 in words is "twenty-five billion, thirty-four million, nine hundred forty-five thousand, three hundred sixty-six".