1126350025 has 6 divisors (see below), whose sum is σ = 1396674062. Its totient is φ = 901080000.

The previous prime is 1126350019. The next prime is 1126350047. The reversal of 1126350025 is 5200536211.

It can be written as a sum of positive squares in 3 ways, for example, as 881721 + 1125468304 = 939^2 + 33548^2 .

It is not a de Polignac number, because 1126350025 - 2⁵ = 1126349993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 45054001 = 1126350025 / (1 + 1 + 2 + 6 + 3 + 5 + 0 + 0 + 2 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22526976 + ... + 22527025.

Almost surely, 2^1126350025 is an apocalyptic number.

It is an amenable number.

1126350025 is a deficient number, since it is larger than the sum of its proper divisors (270324037).

1126350025 is an equidigital number, since it uses as much as digits as its factorization.

1126350025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45054011 (or 45054006 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1126350025 is about 33561.1386129851. The cubic root of 1126350025 is about 1040.4577696926.

Adding to 1126350025 its reverse (5200536211), we get a palindrome (6326886236).

The spelling of 1126350025 in words is "one billion, one hundred twenty-six million, three hundred fifty thousand, twenty-five".