1453143133 has 8 divisors (see below), whose sum is σ = 1598220288. Its totient is φ = 1312822704.

The previous prime is 1453143121. The next prime is 1453143137. The reversal of 1453143133 is 3313413541.

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 1453143133 - 2¹³ = 1453134941 is a prime.

It is a super-2 number, since 2×1453143133² = 4223249929970111378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453143137) 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, 1188541 + ... + 1189762.

It is an arithmetic number, because the mean of its divisors is an integer number (199777536).

Almost surely, 2^1453143133 is an apocalyptic number.

1453143133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1453143133 is a deficient number, since it is larger than the sum of its proper divisors (145077155).

1453143133 is a wasteful number, since it uses less digits than its factorization.

1453143133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2378363.

The product of its digits is 6480, while the sum is 28.

The square root of 1453143133 is about 38120.1145459979. The cubic root of 1453143133 is about 1132.6684353627.

Adding to 1453143133 its reverse (3313413541), we get a palindrome (4766556674).

The spelling of 1453143133 in words is "one billion, four hundred fifty-three million, one hundred forty-three thousand, one hundred thirty-three".