50581695207925 has 24 divisors (see below), whose sum is σ = 74798074509696. Its totient is φ = 33176565301440.

The previous prime is 50581695207907. The next prime is 50581695207947. The reversal of 50581695207925 is 52970259618505.

It is not a de Polignac number, because 50581695207925 - 2¹³ = 50581695199733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6283436374 + ... + 6283444423.

It is an arithmetic number, because the mean of its divisors is an integer number (3116586437904).

Almost surely, 2^{50581695207925} is an apocalyptic number.

It is an amenable number.

50581695207925 is a deficient number, since it is larger than the sum of its proper divisors (24216379301771).

50581695207925 is a wasteful number, since it uses less digits than its factorization.

50581695207925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12566880837 (or 12566880832 counting only the distinct ones).

The product of its (nonzero) digits is 68040000, while the sum is 64.

The spelling of 50581695207925 in words is "fifty trillion, five hundred eighty-one billion, six hundred ninety-five million, two hundred seven thousand, nine hundred twenty-five".