6450946029 has 24 divisors (see below), whose sum is σ = 10541617632. Its totient is φ = 3909662640.

The previous prime is 6450946009. The next prime is 6450946067. The reversal of 6450946029 is 9206490546.

6450946029 is a `hidden beast` number, since 64 + 509 + 4 + 60 + 29 = 666.

It is not a de Polignac number, because 6450946029 - 2¹² = 6450941933 is a prime.

It is a super-2 number, since 2×6450946029² = 83229409338141737682, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6450946009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1204014 + ... + 1209359.

It is an arithmetic number, because the mean of its divisors is an integer number (439234068).

Almost surely, 2^6450946029 is an apocalyptic number.

It is an amenable number.

6450946029 is a deficient number, since it is larger than the sum of its proper divisors (4090671603).

6450946029 is a wasteful number, since it uses less digits than its factorization.

6450946029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413399 (or 2413387 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 6450946029 is about 80317.7815243922. The cubic root of 6450946029 is about 1861.5489880172.

The spelling of 6450946029 in words is "six billion, four hundred fifty million, nine hundred forty-six thousand, twenty-nine".