5021420241522 has 32 divisors (see below), whose sum is σ = 10635000846912. Its totient is φ = 1575139372544.

The previous prime is 5021420241491. The next prime is 5021420241533. The reversal of 5021420241522 is 2251420241205.

It is a super-2 number, since 2×5021420241522² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5021420241522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2475768 + ... + 4021475.

It is an arithmetic number, because the mean of its divisors is an integer number (332343776466).

Almost surely, 2^{5021420241522} is an apocalyptic number.

5021420241522 is an abundant number, since it is smaller than the sum of its proper divisors (5613580605390).

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

5021420241522 is a wasteful number, since it uses less digits than its factorization.

5021420241522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6504842.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 5021420241522 its reverse (2251420241205), we get a palindrome (7272840482727).

The spelling of 5021420241522 in words is "five trillion, twenty-one billion, four hundred twenty million, two hundred forty-one thousand, five hundred twenty-two".