455432221425 has 12 divisors (see below), whose sum is σ = 752981272880. Its totient is φ = 242897184720.

The previous prime is 455432221381. The next prime is 455432221463. The reversal of 455432221425 is 524122234554.

It is not a de Polignac number, because 455432221425 - 2¹⁵ = 455432188657 is a prime.

It is a super-2 number, since 2×455432221425² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3036214735 + ... + 3036214884.

Almost surely, 2^455432221425 is an apocalyptic number.

It is an amenable number.

455432221425 is a deficient number, since it is larger than the sum of its proper divisors (297549051455).

455432221425 is a wasteful number, since it uses less digits than its factorization.

455432221425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6072429632 (or 6072429627 counting only the distinct ones).

The product of its digits is 384000, while the sum is 39.

Adding to 455432221425 its reverse (524122234554), we get a palindrome (979554455979).

The spelling of 455432221425 in words is "four hundred fifty-five billion, four hundred thirty-two million, two hundred twenty-one thousand, four hundred twenty-five".