455254021741 has 4 divisors (see below), whose sum is σ = 455784004000. Its totient is φ = 454724039484.

The previous prime is 455254021721. The next prime is 455254021759. The reversal of 455254021741 is 147120452554.

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 455254021741 - 2¹⁹ = 455253497453 is a prime.

It is a super-2 number, since 2×455254021741² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455254021694 and 455254021703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455254021721) 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, 264989841 + ... + 264991558.

It is an arithmetic number, because the mean of its divisors is an integer number (113946001000).

Almost surely, 2^455254021741 is an apocalyptic number.

It is an amenable number.

455254021741 is a deficient number, since it is larger than the sum of its proper divisors (529982259).

455254021741 is an equidigital number, since it uses as much as digits as its factorization.

455254021741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529982258.

The product of its (nonzero) digits is 224000, while the sum is 40.

The spelling of 455254021741 in words is "four hundred fifty-five billion, two hundred fifty-four million, twenty-one thousand, seven hundred forty-one".