6345501099 has 16 divisors (see below), whose sum is σ = 9894204672. Its totient is φ = 3541674528.

The previous prime is 6345501083. The next prime is 6345501137. The reversal of 6345501099 is 9901055436.

It is not a de Polignac number, because 6345501099 - 2⁴ = 6345501083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6345501099.

It is not an unprimeable number, because it can be changed into a prime (6345501059) 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, 3512664 + ... + 3514469.

It is an arithmetic number, because the mean of its divisors is an integer number (618387792).

Almost surely, 2^6345501099 is an apocalyptic number.

6345501099 is a deficient number, since it is larger than the sum of its proper divisors (3548703573).

6345501099 is a wasteful number, since it uses less digits than its factorization.

6345501099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7027186.

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 6345501099 is about 79658.6536353710. The cubic root of 6345501099 is about 1851.3504723236.

The spelling of 6345501099 in words is "six billion, three hundred forty-five million, five hundred one thousand, ninety-nine".