5150420452422 has 144 divisors (see below), whose sum is σ = 13746244702320. Its totient is φ = 1384837364736.

The previous prime is 5150420452357. The next prime is 5150420452423. The reversal of 5150420452422 is 2242540240515.

5150420452422 is a `hidden beast` number, since 5 + 150 + 42 + 0 + 45 + 2 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5150420452423) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 264019593 + ... + 264039099.

It is an arithmetic number, because the mean of its divisors is an integer number (95460032655).

Almost surely, 2^{5150420452422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5150420452422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6873122351160).

5150420452422 is an abundant number, since it is smaller than the sum of its proper divisors (8595824249898).

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

5150420452422 is a wasteful number, since it uses less digits than its factorization.

5150420452422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37155 (or 37145 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 5150420452422 its reverse (2242540240515), we get a palindrome (7392960692937).

The spelling of 5150420452422 in words is "five trillion, one hundred fifty billion, four hundred twenty million, four hundred fifty-two thousand, four hundred twenty-two".