6450734172701 has 32 divisors (see below), whose sum is σ = 8357503795200. Its totient is φ = 4835091994560.

The previous prime is 6450734172679. The next prime is 6450734172737. The reversal of 6450734172701 is 1072714370546.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6450734172701 is a prime.

It is a super-2 number, since 2×6450734172701² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6450734172901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89593646 + ... + 89665616.

It is an arithmetic number, because the mean of its divisors is an integer number (261171993600).

Almost surely, 2^{6450734172701} is an apocalyptic number.

It is an amenable number.

6450734172701 is a deficient number, since it is larger than the sum of its proper divisors (1906769622499).

6450734172701 is a wasteful number, since it uses less digits than its factorization.

6450734172701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123849.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 6450734172701 in words is "six trillion, four hundred fifty billion, seven hundred thirty-four million, one hundred seventy-two thousand, seven hundred one".