1115450325 has 96 divisors (see below), whose sum is σ = 2367169920. Its totient is φ = 508953600.

The previous prime is 1115450299. The next prime is 1115450351. The reversal of 1115450325 is 5230545111.

1115450325 is a `hidden beast` number, since 1 + 1 + 154 + 503 + 2 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (1115450299) and next prime (1115450351).

It is not a de Polignac number, because 1115450325 - 2¹⁹ = 1114926037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 121807 + ... + 130643.

It is an arithmetic number, because the mean of its divisors is an integer number (24658020).

Almost surely, 2^1115450325 is an apocalyptic number.

1115450325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1115450325 is an abundant number, since it is smaller than the sum of its proper divisors (1251719595).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1115450325 is a wasteful number, since it uses less digits than its factorization.

1115450325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8884 (or 8873 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1115450325 is about 33398.3581183267. The cubic root of 1115450325 is about 1037.0907119323.

Adding to 1115450325 its reverse (5230545111), we get a palindrome (6345995436).

The spelling of 1115450325 in words is "one billion, one hundred fifteen million, four hundred fifty thousand, three hundred twenty-five".