1125351415 has 8 divisors (see below), whose sum is σ = 1350684720. Its totient is φ = 900105792.

The previous prime is 1125351413. The next prime is 1125351419. The reversal of 1125351415 is 5141535211.

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 1125351415 - 2¹ = 1125351413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125351413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10747 + ... + 48643.

It is an arithmetic number, because the mean of its divisors is an integer number (168835590).

Almost surely, 2^1125351415 is an apocalyptic number.

1125351415 is a deficient number, since it is larger than the sum of its proper divisors (225333305).

1125351415 is an equidigital number, since it uses as much as digits as its factorization.

1125351415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43841.

The product of its digits is 3000, while the sum is 28.

The square root of 1125351415 is about 33546.2578389900. The cubic root of 1125351415 is about 1040.1501924976.

Adding to 1125351415 its reverse (5141535211), we get a palindrome (6266886626).

The spelling of 1125351415 in words is "one billion, one hundred twenty-five million, three hundred fifty-one thousand, four hundred fifteen".