5312454645 has 8 divisors (see below), whose sum is σ = 8499927456. Its totient is φ = 2833309136.

The previous prime is 5312454557. The next prime is 5312454683. The reversal of 5312454645 is 5464542135.

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 5312454645 - 2⁷ = 5312454517 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177081807 + ... + 177081836.

It is an arithmetic number, because the mean of its divisors is an integer number (1062490932).

Almost surely, 2^5312454645 is an apocalyptic number.

It is an amenable number.

5312454645 is a deficient number, since it is larger than the sum of its proper divisors (3187472811).

5312454645 is a wasteful number, since it uses less digits than its factorization.

5312454645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354163651.

The product of its digits is 288000, while the sum is 39.

The square root of 5312454645 is about 72886.5875521690. The cubic root of 5312454645 is about 1744.8780461182.

The spelling of 5312454645 in words is "five billion, three hundred twelve million, four hundred fifty-four thousand, six hundred forty-five".