6454581050 has 12 divisors (see below), whose sum is σ = 12005520846. Its totient is φ = 2581832400.

The previous prime is 6454581019. The next prime is 6454581059. The reversal of 6454581050 is 501854546.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2751736849 + 3702844201 = 52457^2 + 60851^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6454580995 and 6454581013.

It is not an unprimeable number, because it can be changed into a prime (6454581059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64545761 + ... + 64545860.

Almost surely, 2^6454581050 is an apocalyptic number.

6454581050 is a deficient number, since it is larger than the sum of its proper divisors (5550939796).

6454581050 is a wasteful number, since it uses less digits than its factorization.

6454581050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129091633 (or 129091628 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 6454581050 is about 80340.4073303092. The cubic root of 6454581050 is about 1861.8985749376.

The spelling of 6454581050 in words is "six billion, four hundred fifty-four million, five hundred eighty-one thousand, fifty".