6450326361 has 12 divisors (see below), whose sum is σ = 9317887488. Its totient is φ = 4299871704.

The previous prime is 6450326347. The next prime is 6450326381. The reversal of 6450326361 is 1636230546.

6450326361 is a `hidden beast` number, since 645 + 0 + 3 + 2 + 6 + 3 + 6 + 1 = 666.

It is not a de Polignac number, because 6450326361 - 2¹⁰ = 6450325337 is a prime.

It is a super-3 number, since 3×6450326361³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6450326341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143536 + ... + 183038.

It is an arithmetic number, because the mean of its divisors is an integer number (776490624).

Almost surely, 2^6450326361 is an apocalyptic number.

It is an amenable number.

6450326361 is a deficient number, since it is larger than the sum of its proper divisors (2867561127).

6450326361 is a wasteful number, since it uses less digits than its factorization.

6450326361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57652 (or 57649 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 6450326361 is about 80313.9238301803. The cubic root of 6450326361 is about 1861.4893802599.

The spelling of 6450326361 in words is "six billion, four hundred fifty million, three hundred twenty-six thousand, three hundred sixty-one".