455133541 has 4 divisors (see below), whose sum is σ = 457290784. Its totient is φ = 452976300.

The previous prime is 455133529. The next prime is 455133551. The reversal of 455133541 is 145331554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 455133541 - 2⁵ = 455133509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455133521) 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 3 ways as a sum of consecutive naturals, for example, 1078305 + ... + 1078726.

It is an arithmetic number, because the mean of its divisors is an integer number (114322696).

Almost surely, 2^455133541 is an apocalyptic number.

It is an amenable number.

455133541 is a deficient number, since it is larger than the sum of its proper divisors (2157243).

455133541 is a wasteful number, since it uses less digits than its factorization.

455133541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157242.

The product of its digits is 18000, while the sum is 31.

The square root of 455133541 is about 21333.8590273771. The cubic root of 455133541 is about 769.2124071455.

The spelling of 455133541 in words is "four hundred fifty-five million, one hundred thirty-three thousand, five hundred forty-one".