345403002583 has 4 divisors (see below), whose sum is σ = 345428960688. Its totient is φ = 345377044480.

The previous prime is 345403002551. The next prime is 345403002587. The reversal of 345403002583 is 385200304543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 385200304543 = 32537 ⋅11838839.

It is a cyclic number.

It is not a de Polignac number, because 345403002583 - 2⁵ = 345403002551 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 (345403002587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12959083 + ... + 12985708.

It is an arithmetic number, because the mean of its divisors is an integer number (86357240172).

Almost surely, 2^345403002583 is an apocalyptic number.

345403002583 is a deficient number, since it is larger than the sum of its proper divisors (25958105).

345403002583 is a wasteful number, since it uses less digits than its factorization.

345403002583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25958104.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 345403002583 in words is "three hundred forty-five billion, four hundred three million, two thousand, five hundred eighty-three".