455120001 has 12 divisors (see below), whose sum is σ = 751309312. Its totient is φ = 260068536.

The previous prime is 455119993. The next prime is 455120009. The reversal of 455120001 is 100021554.

It is an interprime number because it is at equal distance from previous prime (455119993) and next prime (455120009).

It is not a de Polignac number, because 455120001 - 2³ = 455119993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455120009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3612001 + ... + 3612126.

Almost surely, 2^455120001 is an apocalyptic number.

It is an amenable number.

455120001 is a deficient number, since it is larger than the sum of its proper divisors (296189311).

455120001 is a wasteful number, since it uses less digits than its factorization.

455120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7224140 (or 7224137 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 455120001 is about 21333.5416890867. The cubic root of 455120001 is about 769.2047791724.

Adding to 455120001 its reverse (100021554), we get a palindrome (555141555).

The spelling of 455120001 in words is "four hundred fifty-five million, one hundred twenty thousand, one".