455189741 has 4 divisors (see below), whose sum is σ = 455692512. Its totient is φ = 454686972.

The previous prime is 455189681. The next prime is 455189753. The reversal of 455189741 is 147981554.

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 455189741 - 2⁶ = 455189677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455189692 and 455189701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455189641) 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, 250025 + ... + 251838.

It is an arithmetic number, because the mean of its divisors is an integer number (113923128).

Almost surely, 2^455189741 is an apocalyptic number.

It is an amenable number.

455189741 is a deficient number, since it is larger than the sum of its proper divisors (502771).

455189741 is an equidigital number, since it uses as much as digits as its factorization.

455189741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502770.

The product of its digits is 201600, while the sum is 44.

The square root of 455189741 is about 21335.1761417618. The cubic root of 455189741 is about 769.2440666873.

The spelling of 455189741 in words is "four hundred fifty-five million, one hundred eighty-nine thousand, seven hundred forty-one".