1135173025 has 24 divisors (see below), whose sum is σ = 1612396800. Its totient is φ = 776616960.

The previous prime is 1135173023. The next prime is 1135173103. The reversal of 1135173025 is 5203715311.

It is not a de Polignac number, because 1135173025 - 2¹ = 1135173023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1135172984 and 1135173002.

It is not an unprimeable number, because it can be changed into a prime (1135173023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71352 + ... + 85798.

It is an arithmetic number, because the mean of its divisors is an integer number (67183200).

Almost surely, 2^1135173025 is an apocalyptic number.

It is an amenable number.

1135173025 is a deficient number, since it is larger than the sum of its proper divisors (477223775).

1135173025 is a wasteful number, since it uses less digits than its factorization.

1135173025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14913 (or 14908 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 1135173025 is about 33692.3288746860. The cubic root of 1135173025 is about 1043.1674344742.

Adding to 1135173025 its reverse (5203715311), we get a palindrome (6338888336).

The spelling of 1135173025 in words is "one billion, one hundred thirty-five million, one hundred seventy-three thousand, twenty-five".