455403122 has 8 divisors (see below), whose sum is σ = 684464256. Its totient is φ = 227248372.

The previous prime is 455403119. The next prime is 455403131. The reversal of 455403122 is 221304554.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 455403091 and 455403100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225338 + ... + 227349.

It is an arithmetic number, because the mean of its divisors is an integer number (85558032).

Almost surely, 2^455403122 is an apocalyptic number.

455403122 is a deficient number, since it is larger than the sum of its proper divisors (229061134).

455403122 is a wasteful number, since it uses less digits than its factorization.

455403122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453192.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 455403122 is about 21340.1762410717. The cubic root of 455403122 is about 769.3642483842.

Adding to 455403122 its reverse (221304554), we get a palindrome (676707676).

The spelling of 455403122 in words is "four hundred fifty-five million, four hundred three thousand, one hundred twenty-two".