1127351725 has 24 divisors (see below), whose sum is σ = 1421317760. Its totient is φ = 886878720.

The previous prime is 1127351723. The next prime is 1127351737. The reversal of 1127351725 is 5271537211.

It is not a de Polignac number, because 1127351725 - 2¹ = 1127351723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127351723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 557917 + ... + 559933.

Almost surely, 2^1127351725 is an apocalyptic number.

It is an amenable number.

1127351725 is a deficient number, since it is larger than the sum of its proper divisors (293966035).

1127351725 is a wasteful number, since it uses less digits than its factorization.

1127351725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2389 (or 2384 counting only the distinct ones).

The product of its digits is 14700, while the sum is 34.

The square root of 1127351725 is about 33576.0588068344. The cubic root of 1127351725 is about 1040.7661160370.

Adding to 1127351725 its reverse (5271537211), we get a palindrome (6398888936).

The spelling of 1127351725 in words is "one billion, one hundred twenty-seven million, three hundred fifty-one thousand, seven hundred twenty-five".