456534227743 has 4 divisors (see below), whose sum is σ = 498037339368. Its totient is φ = 415031116120.

The previous prime is 456534227719. The next prime is 456534227761. The reversal of 456534227743 is 347722435654.

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

It is a cyclic number.

It is not a de Polignac number, because 456534227743 - 2²⁹ = 455997356831 is a prime.

It is a super-2 number, since 2×456534227743² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456534227713) 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, 20751555796 + ... + 20751555817.

It is an arithmetic number, because the mean of its divisors is an integer number (124509334842).

Almost surely, 2^456534227743 is an apocalyptic number.

456534227743 is a deficient number, since it is larger than the sum of its proper divisors (41503111625).

456534227743 is a wasteful number, since it uses less digits than its factorization.

456534227743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41503111624.

The product of its digits is 16934400, while the sum is 52.

The spelling of 456534227743 in words is "four hundred fifty-six billion, five hundred thirty-four million, two hundred twenty-seven thousand, seven hundred forty-three".