50425232130 has 240 divisors, whose sum is σ = 169859040120. Its totient is φ = 10639060992.

The previous prime is 50425232129. The next prime is 50425232147. The reversal of 50425232130 is 3123252405.

It is a happy number.

50425232130 is a `hidden beast` number, since 5 + 0 + 4 + 2 + 523 + 2 + 130 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 19507988241 + 30917243889 = 139671^2 + 175833^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 50425232094 and 50425232103.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 467106 + ... + 564834.

Almost surely, 2^50425232130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50425232130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84929520060).

50425232130 is an abundant number, since it is smaller than the sum of its proper divisors (119433807990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50425232130 is a wasteful number, since it uses less digits than its factorization.

50425232130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97775 (or 97759 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 50425232130 its reverse (3123252405), we get a palindrome (53548484535).

The spelling of 50425232130 in words is "fifty billion, four hundred twenty-five million, two hundred thirty-two thousand, one hundred thirty".