455300120 has 64 divisors (see below), whose sum is σ = 1183312800. Its totient is φ = 155822080.

The previous prime is 455300107. The next prime is 455300123. The reversal of 455300120 is 21003554.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 455300092 and 455300101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455300123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22955 + ... + 37914.

Almost surely, 2^455300120 is an apocalyptic number.

455300120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

455300120 is an abundant number, since it is smaller than the sum of its proper divisors (728012680).

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

455300120 is a wasteful number, since it uses less digits than its factorization.

455300120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60908 (or 60904 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 455300120 is about 21337.7627693252. The cubic root of 455300120 is about 769.3062396824.

Adding to 455300120 its reverse (21003554), we get a palindrome (476303674).

The spelling of 455300120 in words is "four hundred fifty-five million, three hundred thousand, one hundred twenty".