1135453125 has 28 divisors (see below), whose sum is σ = 1892475776. Its totient is φ = 605550000.

The previous prime is 1135453117. The next prime is 1135453127. The reversal of 1135453125 is 5213545311.

1135453125 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1135453125 - 2³ = 1135453117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1135453092 and 1135453101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135453127) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 34764 + ... + 58986.

Almost surely, 2^1135453125 is an apocalyptic number.

1135453125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1135453125 is a deficient number, since it is larger than the sum of its proper divisors (757022651).

1135453125 is an frugal number, since it uses more digits than its factorization.

1135453125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24256 (or 24231 counting only the distinct ones).

The product of its digits is 9000, while the sum is 30.

The square root of 1135453125 is about 33696.4853508493. The cubic root of 1135453125 is about 1043.2532267317.

Adding to 1135453125 its reverse (5213545311), we get a palindrome (6348998436).

The spelling of 1135453125 in words is "one billion, one hundred thirty-five million, four hundred fifty-three thousand, one hundred twenty-five".