4535273673 has 20 divisors (see below), whose sum is σ = 7742760960. Its totient is φ = 2591584632.

The previous prime is 4535273641. The next prime is 4535273693. The reversal of 4535273673 is 3763725354.

4535273673 is a `hidden beast` number, since 4 + 53 + 527 + 3 + 6 + 73 = 666.

It is not a de Polignac number, because 4535273673 - 2⁵ = 4535273641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4535273693) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3998793 + ... + 3999926.

It is an arithmetic number, because the mean of its divisors is an integer number (387138048).

Almost surely, 2^4535273673 is an apocalyptic number.

It is an amenable number.

4535273673 is a deficient number, since it is larger than the sum of its proper divisors (3207487287).

4535273673 is an equidigital number, since it uses as much as digits as its factorization.

4535273673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7998738 (or 7998729 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 45.

The square root of 4535273673 is about 67344.4405500558. The cubic root of 4535273673 is about 1655.2661465656.

It can be divided in two parts, 45352 and 73673, that added together give a square (119025 = 345²).

The spelling of 4535273673 in words is "four billion, five hundred thirty-five million, two hundred seventy-three thousand, six hundred seventy-three".