2345662453 has 8 divisors (see below), whose sum is σ = 2375231040. Its totient is φ = 2316235680.

The previous prime is 2345662447. The next prime is 2345662483. The reversal of 2345662453 is 3542665432.

2345662453 is nontrivially palindromic in base 14.

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 2345662453 - 2²⁵ = 2312108021 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 (2345662483) 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 7 ways as a sum of consecutive naturals, for example, 1968 + ... + 68521.

It is an arithmetic number, because the mean of its divisors is an integer number (296903880).

Almost surely, 2^2345662453 is an apocalyptic number.

It is an amenable number.

2345662453 is a deficient number, since it is larger than the sum of its proper divisors (29568587).

2345662453 is a wasteful number, since it uses less digits than its factorization.

2345662453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70907.

The product of its digits is 518400, while the sum is 40.

The square root of 2345662453 is about 48432.0395296337. The cubic root of 2345662453 is about 1328.6844082874.

The spelling of 2345662453 in words is "two billion, three hundred forty-five million, six hundred sixty-two thousand, four hundred fifty-three".