2645752753343 has 8 divisors (see below), whose sum is σ = 3023766914688. Its totient is φ = 2267750962584.

The previous prime is 2645752753321. The next prime is 2645752753349. The reversal of 2645752753343 is 3433572575462.

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 2645752753343 - 2¹² = 2645752749247 is a prime.

It is a super-3 number, since 3×2645752753343³ (a number of 38 digits) contains 333 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 (2645752753349) 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, 2629721 + ... + 3493842.

It is an arithmetic number, because the mean of its divisors is an integer number (377970864336).

Almost surely, 2^{2645752753343} is an apocalyptic number.

2645752753343 is a deficient number, since it is larger than the sum of its proper divisors (378014161345).

2645752753343 is an equidigital number, since it uses as much as digits as its factorization.

2645752753343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6185293.

The product of its digits is 63504000, while the sum is 56.

The spelling of 2645752753343 in words is "two trillion, six hundred forty-five billion, seven hundred fifty-two million, seven hundred fifty-three thousand, three hundred forty-three".