1105425125 has 64 divisors (see below), whose sum is σ = 1650475008. Its totient is φ = 723240000.

The previous prime is 1105425109. The next prime is 1105425127. The reversal of 1105425125 is 5215245011.

It is not a de Polignac number, because 1105425125 - 2⁴ = 1105425109 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1105425094 and 1105425103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105425127) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2251130 + ... + 2251620.

It is an arithmetic number, because the mean of its divisors is an integer number (25788672).

Almost surely, 2^1105425125 is an apocalyptic number.

It is an amenable number.

1105425125 is a deficient number, since it is larger than the sum of its proper divisors (545049883).

1105425125 is an equidigital number, since it uses as much as digits as its factorization.

1105425125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 1105425125 is about 33247.9341463496. The cubic root of 1105425125 is about 1033.9743782210.

The spelling of 1105425125 in words is "one billion, one hundred five million, four hundred twenty-five thousand, one hundred twenty-five".