6436461452 has 12 divisors (see below), whose sum is σ = 11267242896. Its totient is φ = 3217249200.

The previous prime is 6436461403. The next prime is 6436461487. The reversal of 6436461452 is 2541646346.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230528 + ... + 256935.

It is an arithmetic number, because the mean of its divisors is an integer number (938936908).

Almost surely, 2^6436461452 is an apocalyptic number.

It is an amenable number.

6436461452 is a deficient number, since it is larger than the sum of its proper divisors (4830781444).

6436461452 is a wasteful number, since it uses less digits than its factorization.

6436461452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490768 (or 490766 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

The square root of 6436461452 is about 80227.5604265766. The cubic root of 6436461452 is about 1860.1546728429.

The spelling of 6436461452 in words is "six billion, four hundred thirty-six million, four hundred sixty-one thousand, four hundred fifty-two".