500137757402425 has 6 divisors (see below), whose sum is σ = 620170819179038. Its totient is φ = 400110205921920.

The previous prime is 500137757402363. The next prime is 500137757402431. The reversal of 500137757402425 is 524204757731005.

It can be written as a sum of positive squares in 3 ways, for example, as 99488974541056 + 400648782861369 = 9974416^2 + 20016213^2 .

It is not a de Polignac number, because 500137757402425 - 2¹¹ = 500137757400377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10002755148024 + ... + 10002755148073.

Almost surely, 2^{500137757402425} is an apocalyptic number.

It is an amenable number.

500137757402425 is a deficient number, since it is larger than the sum of its proper divisors (120033061776613).

500137757402425 is a wasteful number, since it uses less digits than its factorization.

500137757402425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20005510296107 (or 20005510296102 counting only the distinct ones).

The product of its (nonzero) digits is 8232000, while the sum is 52.

The spelling of 500137757402425 in words is "five hundred trillion, one hundred thirty-seven billion, seven hundred fifty-seven million, four hundred two thousand, four hundred twenty-five".