6350145663 has 4 divisors (see below), whose sum is σ = 8466860888. Its totient is φ = 4233430440.

The previous prime is 6350145661. The next prime is 6350145673. The reversal of 6350145663 is 3665410536.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6350145663 - 2¹ = 6350145661 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 (6350145661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058357608 + ... + 1058357613.

It is an arithmetic number, because the mean of its divisors is an integer number (2116715222).

Almost surely, 2^6350145663 is an apocalyptic number.

6350145663 is a deficient number, since it is larger than the sum of its proper divisors (2116715225).

6350145663 is a wasteful number, since it uses less digits than its factorization.

6350145663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116715224.

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 6350145663 is about 79687.8012182542. The cubic root of 6350145663 is about 1851.8020583393.

The spelling of 6350145663 in words is "six billion, three hundred fifty million, one hundred forty-five thousand, six hundred sixty-three".