20525607014 has 64 divisors (see below), whose sum is σ = 36531855360. Its totient is φ = 8548636320.

The previous prime is 20525606977. The next prime is 20525607029. The reversal of 20525607014 is 41070652502.

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 31 ways as a sum of consecutive naturals, for example, 1845779 + ... + 1856865.

It is an arithmetic number, because the mean of its divisors is an integer number (570810240).

Almost surely, 2^20525607014 is an apocalyptic number.

20525607014 is a deficient number, since it is larger than the sum of its proper divisors (16006248346).

20525607014 is a wasteful number, since it uses less digits than its factorization.

20525607014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11265.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 20525607014 in words is "twenty billion, five hundred twenty-five million, six hundred seven thousand, fourteen".