6453375154 has 16 divisors (see below), whose sum is σ = 9920055096. Its totient is φ = 3146752000.

The previous prime is 6453375107. The next prime is 6453375157. The reversal of 6453375154 is 4515733546.

It can be written as a sum of positive squares in 4 ways, for example, as 1647142225 + 4806232929 = 40585^2 + 69327^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6453375154.

It is not an unprimeable number, because it can be changed into a prime (6453375157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215634 + ... + 243730.

Almost surely, 2^6453375154 is an apocalyptic number.

6453375154 is a deficient number, since it is larger than the sum of its proper divisors (3466679942).

6453375154 is a wasteful number, since it uses less digits than its factorization.

6453375154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30941.

The product of its digits is 756000, while the sum is 43.

The square root of 6453375154 is about 80332.9020638493. The cubic root of 6453375154 is about 1861.7826161652.

The spelling of 6453375154 in words is "six billion, four hundred fifty-three million, three hundred seventy-five thousand, one hundred fifty-four".