727409487925 has 12 divisors (see below), whose sum is σ = 941204625120. Its totient is φ = 556626390320.

The previous prime is 727409487913. The next prime is 727409487941. The reversal of 727409487925 is 529784904727.

It is not a de Polignac number, because 727409487925 - 2¹⁹ = 727408963637 is a prime.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 632529415 + ... + 632530564.

It is an arithmetic number, because the mean of its divisors is an integer number (78433718760).

Almost surely, 2^727409487925 is an apocalyptic number.

It is an amenable number.

727409487925 is a deficient number, since it is larger than the sum of its proper divisors (213795137195).

727409487925 is a wasteful number, since it uses less digits than its factorization.

727409487925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265060012 (or 1265060007 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 64.

The spelling of 727409487925 in words is "seven hundred twenty-seven billion, four hundred nine million, four hundred eighty-seven thousand, nine hundred twenty-five".