455345013 has 16 divisors (see below), whose sum is σ = 640120320. Its totient is φ = 287118576.

The previous prime is 455345003. The next prime is 455345041. The reversal of 455345013 is 310543554.

It is not a de Polignac number, because 455345013 - 2⁴ = 455344997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455345003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30706 + ... + 43052.

It is an arithmetic number, because the mean of its divisors is an integer number (40007520).

Almost surely, 2^455345013 is an apocalyptic number.

It is an amenable number.

455345013 is a deficient number, since it is larger than the sum of its proper divisors (184775307).

455345013 is a wasteful number, since it uses less digits than its factorization.

455345013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13016.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 455345013 is about 21338.8147046644. The cubic root of 455345013 is about 769.3315236131.

Adding to 455345013 its reverse (310543554), we get a palindrome (765888567).

The spelling of 455345013 in words is "four hundred fifty-five million, three hundred forty-five thousand, thirteen".