2345662045 has 8 divisors (see below), whose sum is σ = 2815234560. Its totient is φ = 1876236240.

The previous prime is 2345662037. The next prime is 2345662049. The reversal of 2345662045 is 5402665432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2345662045 - 2³ = 2345662037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2345661995 and 2345662013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345662049) 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, 2260 + ... + 68530.

It is an arithmetic number, because the mean of its divisors is an integer number (351904320).

Almost surely, 2^2345662045 is an apocalyptic number.

It is an amenable number.

2345662045 is a deficient number, since it is larger than the sum of its proper divisors (469572515).

2345662045 is an equidigital number, since it uses as much as digits as its factorization.

2345662045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73355.

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

The square root of 2345662045 is about 48432.0353175458. The cubic root of 2345662045 is about 1328.6843312511.

The spelling of 2345662045 in words is "two billion, three hundred forty-five million, six hundred sixty-two thousand, forty-five".