455215413 has 16 divisors (see below), whose sum is σ = 613728000. Its totient is φ = 300108480.

The previous prime is 455215399. The next prime is 455215451. The reversal of 455215413 is 314512554.

It is a de Polignac number, because none of the positive numbers 2^k-455215413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455215483) 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, 104703 + ... + 108963.

It is an arithmetic number, because the mean of its divisors is an integer number (38358000).

Almost surely, 2^455215413 is an apocalyptic number.

It is an amenable number.

455215413 is a deficient number, since it is larger than the sum of its proper divisors (158512587).

455215413 is a wasteful number, since it uses less digits than its factorization.

455215413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4652.

The product of its digits is 12000, while the sum is 30.

The square root of 455215413 is about 21335.7777688089. Note that the first 4 decimals coincide. The cubic root of 455215413 is about 769.2585278088.

Adding to 455215413 its reverse (314512554), we get a palindrome (769727967).

The spelling of 455215413 in words is "four hundred fifty-five million, two hundred fifteen thousand, four hundred thirteen".