455400415 has 16 divisors (see below), whose sum is σ = 553223520. Its totient is φ = 359843200.

The previous prime is 455400397. The next prime is 455400419. The reversal of 455400415 is 514004554.

It is not a de Polignac number, because 455400415 - 2⁵ = 455400383 is a prime.

It is a super-3 number, since 3×455400415³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455400419) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 280476 + ... + 282094.

It is an arithmetic number, because the mean of its divisors is an integer number (34576470).

Almost surely, 2^455400415 is an apocalyptic number.

455400415 is a deficient number, since it is larger than the sum of its proper divisors (97823105).

455400415 is a wasteful number, since it uses less digits than its factorization.

455400415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 455400415 is about 21340.1128160092. The cubic root of 455400415 is about 769.3627239669.

Adding to 455400415 its reverse (514004554), we get a palindrome (969404969).

The spelling of 455400415 in words is "four hundred fifty-five million, four hundred thousand, four hundred fifteen".