50504250130 has 16 divisors (see below), whose sum is σ = 91018392984. Its totient is φ = 20177090560.

The previous prime is 50504250127. The next prime is 50504250163. The reversal of 50504250130 is 3105240505.

It can be written as a sum of positive squares in 4 ways, for example, as 40760783449 + 9743466681 = 201893^2 + 98709^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50504250095 and 50504250104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3067567 + ... + 3083986.

Almost surely, 2^50504250130 is an apocalyptic number.

50504250130 is a deficient number, since it is larger than the sum of its proper divisors (40514142854).

50504250130 is a wasteful number, since it uses less digits than its factorization.

50504250130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152381.

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 50504250130 its reverse (3105240505), we get a palindrome (53609490635).

The spelling of 50504250130 in words is "fifty billion, five hundred four million, two hundred fifty thousand, one hundred thirty".