1125905710 has 16 divisors (see below), whose sum is σ = 2027120256. Its totient is φ = 450253408.

The previous prime is 1125905689. The next prime is 1125905713. The reversal of 1125905710 is 175095211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125905713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39804 + ... + 61936.

It is an arithmetic number, because the mean of its divisors is an integer number (126695016).

Almost surely, 2^1125905710 is an apocalyptic number.

1125905710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125905710 is a deficient number, since it is larger than the sum of its proper divisors (901214546).

1125905710 is a wasteful number, since it uses less digits than its factorization.

1125905710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27227.

The product of its (nonzero) digits is 3150, while the sum is 31.

The square root of 1125905710 is about 33554.5184736721. The cubic root of 1125905710 is about 1040.3209407660.

The spelling of 1125905710 in words is "one billion, one hundred twenty-five million, nine hundred five thousand, seven hundred ten".