455134613 has 4 divisors (see below), whose sum is σ = 470828940. Its totient is φ = 439440288.

The previous prime is 455134609. The next prime is 455134627. The reversal of 455134613 is 316431554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 173633329 + 281501284 = 13177^2 + 16778^2 .

It is a cyclic number.

It is not a de Polignac number, because 455134613 - 2² = 455134609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455134613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455134643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7847120 + ... + 7847177.

It is an arithmetic number, because the mean of its divisors is an integer number (117707235).

Almost surely, 2^455134613 is an apocalyptic number.

It is an amenable number.

455134613 is a deficient number, since it is larger than the sum of its proper divisors (15694327).

455134613 is a wasteful number, since it uses less digits than its factorization.

455134613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15694326.

The product of its digits is 21600, while the sum is 32.

The square root of 455134613 is about 21333.8841517432. The cubic root of 455134613 is about 769.2130110672.

The spelling of 455134613 in words is "four hundred fifty-five million, one hundred thirty-four thousand, six hundred thirteen".