25026382545 has 16 divisors (see below), whose sum is σ = 40044186432. Its totient is φ = 13346745920.

The previous prime is 25026382517. The next prime is 25026382621. The reversal of 25026382545 is 54528362052.

It is not a de Polignac number, because 25026382545 - 2¹¹ = 25026380497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25026382497 and 25026382506.

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 15 ways as a sum of consecutive naturals, for example, 521410 + ... + 567380.

It is an arithmetic number, because the mean of its divisors is an integer number (2502761652).

Almost surely, 2^25026382545 is an apocalyptic number.

It is an amenable number.

25026382545 is a deficient number, since it is larger than the sum of its proper divisors (15017803887).

25026382545 is a wasteful number, since it uses less digits than its factorization.

25026382545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82272.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 25026382545 in words is "twenty-five billion, twenty-six million, three hundred eighty-two thousand, five hundred forty-five".