1125550435 has 8 divisors (see below), whose sum is σ = 1350913536. Its totient is φ = 900271680.

The previous prime is 1125550403. The next prime is 1125550451. The reversal of 1125550435 is 5340555211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1125550435 - 2⁵ = 1125550403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1125550397 and 1125550406.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13407 + ... + 49303.

It is an arithmetic number, because the mean of its divisors is an integer number (168864192).

Almost surely, 2^1125550435 is an apocalyptic number.

1125550435 is a deficient number, since it is larger than the sum of its proper divisors (225363101).

1125550435 is an equidigital number, since it uses as much as digits as its factorization.

1125550435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42173.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 1125550435 is about 33549.2240595815. The cubic root of 1125550435 is about 1040.2115062308.

The spelling of 1125550435 in words is "one billion, one hundred twenty-five million, five hundred fifty thousand, four hundred thirty-five".