4567045643 has 8 divisors (see below), whose sum is σ = 4715151360. Its totient is φ = 4418988840.

The previous prime is 4567045633. The next prime is 4567045663. The reversal of 4567045643 is 3465407654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4567045643 - 2⁸ = 4567045387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4567045594 and 4567045603.

It is not an unprimeable number, because it can be changed into a prime (4567045633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329846 + ... + 343412.

It is an arithmetic number, because the mean of its divisors is an integer number (589393920).

Almost surely, 2^4567045643 is an apocalyptic number.

4567045643 is a deficient number, since it is larger than the sum of its proper divisors (148105717).

4567045643 is a wasteful number, since it uses less digits than its factorization.

4567045643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24457.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The square root of 4567045643 is about 67579.9204127972. The cubic root of 4567045643 is about 1659.1224910445.

The spelling of 4567045643 in words is "four billion, five hundred sixty-seven million, forty-five thousand, six hundred forty-three".