2782572283343 has 4 divisors (see below), whose sum is σ = 2782630961880. Its totient is φ = 2782513604808.

The previous prime is 2782572283297. The next prime is 2782572283357. The reversal of 2782572283343 is 3433822752872.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2782572283343 - 2⁶ = 2782572283279 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 (2782572483343) 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, 29268080 + ... + 29362997.

It is an arithmetic number, because the mean of its divisors is an integer number (695657740470).

Almost surely, 2^{2782572283343} is an apocalyptic number.

2782572283343 is a deficient number, since it is larger than the sum of its proper divisors (58678537).

2782572283343 is an equidigital number, since it uses as much as digits as its factorization.

2782572283343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58678536.

The product of its digits is 27095040, while the sum is 56.

The spelling of 2782572283343 in words is "two trillion, seven hundred eighty-two billion, five hundred seventy-two million, two hundred eighty-three thousand, three hundred forty-three".