5042451522 has 16 divisors (see below), whose sum is σ = 10088430912. Its totient is φ = 1680229200.

The previous prime is 5042451521. The next prime is 5042451523. The reversal of 5042451522 is 2251542405.

It is an interprime number because it is at equal distance from previous prime (5042451521) and next prime (5042451523).

It is a self number, because there is not a number n which added to its sum of digits gives 5042451522.

It is not an unprimeable number, because it can be changed into a prime (5042451521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128229 + ... + 162872.

It is an arithmetic number, because the mean of its divisors is an integer number (630526932).

Almost surely, 2^5042451522 is an apocalyptic number.

5042451522 is an abundant number, since it is smaller than the sum of its proper divisors (5045979390).

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

5042451522 is a wasteful number, since it uses less digits than its factorization.

5042451522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293993.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 5042451522 is about 71010.2212501834. The cubic root of 5042451522 is about 1714.8017203414.

Adding to 5042451522 its reverse (2251542405), we get a palindrome (7293993927).

The spelling of 5042451522 in words is "five billion, forty-two million, four hundred fifty-one thousand, five hundred twenty-two".