5145472453 has 8 divisors (see below), whose sum is σ = 5692303296. Its totient is φ = 4611818400.

The previous prime is 5145472391. The next prime is 5145472457. The reversal of 5145472453 is 3542745415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5145472453 - 2¹⁷ = 5145341381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145472457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3293376 + ... + 3294937.

It is an arithmetic number, because the mean of its divisors is an integer number (711537912).

Almost surely, 2^5145472453 is an apocalyptic number.

It is an amenable number.

5145472453 is a deficient number, since it is larger than the sum of its proper divisors (546830843).

5145472453 is a wasteful number, since it uses less digits than its factorization.

5145472453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6588395.

The product of its digits is 336000, while the sum is 40.

The square root of 5145472453 is about 71731.9486212385. The cubic root of 5145472453 is about 1726.4012925588.

The spelling of 5145472453 in words is "five billion, one hundred forty-five million, four hundred seventy-two thousand, four hundred fifty-three".