6340250152 has 8 divisors (see below), whose sum is σ = 11887969050. Its totient is φ = 3170125072.

The previous prime is 6340250143. The next prime is 6340250159. The reversal of 6340250152 is 2510520436.

It can be written as a sum of positive squares in only one way, i.e., 6300231876 + 40018276 = 79374^2 + 6326^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 6340250152.

It is not an unprimeable number, because it can be changed into a prime (6340250159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396265627 + ... + 396265642.

Almost surely, 2^6340250152 is an apocalyptic number.

It is an amenable number.

6340250152 is a deficient number, since it is larger than the sum of its proper divisors (5547718898).

6340250152 is a wasteful number, since it uses less digits than its factorization.

6340250152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792531275 (or 792531271 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 6340250152 is about 79625.6877646906. The cubic root of 6340250152 is about 1850.8396628654.

Adding to 6340250152 its reverse (2510520436), we get a palindrome (8850770588).

The spelling of 6340250152 in words is "six billion, three hundred forty million, two hundred fifty thousand, one hundred fifty-two".