2353007345 has 16 divisors (see below), whose sum is σ = 3098187792. Its totient is φ = 1704817920.

The previous prime is 2353007339. The next prime is 2353007357. The reversal of 2353007345 is 5437003532.

It can be written as a sum of positive squares in 8 ways, for example, as 115433536 + 2237573809 = 10744^2 + 47303^2 .

It is not a de Polignac number, because 2353007345 - 2²⁶ = 2285898481 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338066 + ... + 344955.

It is an arithmetic number, because the mean of its divisors is an integer number (193636737).

Almost surely, 2^2353007345 is an apocalyptic number.

It is an amenable number.

2353007345 is a deficient number, since it is larger than the sum of its proper divisors (745180447).

2353007345 is a wasteful number, since it uses less digits than its factorization.

2353007345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683092.

The product of its (nonzero) digits is 37800, while the sum is 32.

The square root of 2353007345 is about 48507.8070520612. The cubic root of 2353007345 is about 1330.0697845307.

The spelling of 2353007345 in words is "two billion, three hundred fifty-three million, seven thousand, three hundred forty-five".