6346172340153 has 6 divisors (see below), whose sum is σ = 9166693380234. Its totient is φ = 4230781560096.

The previous prime is 6346172340139. The next prime is 6346172340187. The reversal of 6346172340153 is 3510432716436.

6346172340153 is a `hidden beast` number, since 6 + 3 + 4 + 617 + 23 + 4 + 0 + 1 + 5 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5888130343209 + 458041996944 = 2426547^2 + 676788^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6346172340153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6346172340099 and 6346172340108.

It is not an unprimeable number, because it can be changed into a prime (6346172340103) 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 5 ways as a sum of consecutive naturals, for example, 352565130000 + ... + 352565130017.

It is an arithmetic number, because the mean of its divisors is an integer number (1527782230039).

Almost surely, 2^{6346172340153} is an apocalyptic number.

It is an amenable number.

6346172340153 is a deficient number, since it is larger than the sum of its proper divisors (2820521040081).

6346172340153 is a wasteful number, since it uses less digits than its factorization.

6346172340153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705130260023 (or 705130260020 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 6346172340153 in words is "six trillion, three hundred forty-six billion, one hundred seventy-two million, three hundred forty thousand, one hundred fifty-three".