6345022453 has 16 divisors (see below), whose sum is σ = 7916538240. Its totient is φ = 4940510400.

The previous prime is 6345022447. The next prime is 6345022459. The reversal of 6345022453 is 3542205436.

It is an interprime number because it is at equal distance from previous prime (6345022447) and next prime (6345022459).

It is not a de Polignac number, because 6345022453 - 2²⁵ = 6311468021 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 (6345022459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76503 + ... + 136171.

It is an arithmetic number, because the mean of its divisors is an integer number (494783640).

Almost surely, 2^6345022453 is an apocalyptic number.

It is an amenable number.

6345022453 is a deficient number, since it is larger than the sum of its proper divisors (1571515787).

6345022453 is a wasteful number, since it uses less digits than its factorization.

6345022453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61068.

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 6345022453 is about 79655.6492221362. The cubic root of 6345022453 is about 1851.3039215593.

Adding to 6345022453 its reverse (3542205436), we get a palindrome (9887227889).

The spelling of 6345022453 in words is "six billion, three hundred forty-five million, twenty-two thousand, four hundred fifty-three".