4312465573 has 4 divisors (see below), whose sum is σ = 4644193708. Its totient is φ = 3980737440.

The previous prime is 4312465559. The next prime is 4312465603. The reversal of 4312465573 is 3755642134.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 520615489 + 3791850084 = 22817^2 + 61578^2 .

It is a cyclic number.

It is not a de Polignac number, because 4312465573 - 2⁹ = 4312465061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4312465513) 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, 165864048 + ... + 165864073.

It is an arithmetic number, because the mean of its divisors is an integer number (1161048427).

Almost surely, 2^4312465573 is an apocalyptic number.

It is an amenable number.

4312465573 is a deficient number, since it is larger than the sum of its proper divisors (331728135).

4312465573 is a wasteful number, since it uses less digits than its factorization.

4312465573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331728134.

The product of its digits is 302400, while the sum is 40.

The square root of 4312465573 is about 65669.3655595971. The cubic root of 4312465573 is about 1627.7031865011.

The spelling of 4312465573 in words is "four billion, three hundred twelve million, four hundred sixty-five thousand, five hundred seventy-three".