4521414022225 has 24 divisors (see below), whose sum is σ = 5633683751520. Its totient is φ = 3599631168000.

The previous prime is 4521414022133. The next prime is 4521414022253. The reversal of 4521414022225 is 5222204141254.

It is not a de Polignac number, because 4521414022225 - 2²³ = 4521405633617 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61580586 + ... + 61653964.

It is an arithmetic number, because the mean of its divisors is an integer number (234736822980).

Almost surely, 2^{4521414022225} is an apocalyptic number.

It is an amenable number.

4521414022225 is a deficient number, since it is larger than the sum of its proper divisors (1112269729295).

4521414022225 is a wasteful number, since it uses less digits than its factorization.

4521414022225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85281 (or 85276 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 4521414022225 its reverse (5222204141254), we get a palindrome (9743618163479).

The spelling of 4521414022225 in words is "four trillion, five hundred twenty-one billion, four hundred fourteen million, twenty-two thousand, two hundred twenty-five".