2043045125 has 32 divisors (see below), whose sum is σ = 2945165184. Its totient is φ = 1398432000.

The previous prime is 2043045119. The next prime is 2043045131. The reversal of 2043045125 is 5215403402.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2043045119) and next prime (2043045131).

It is not a de Polignac number, because 2043045125 - 2¹⁸ = 2042782981 is a prime.

It is a super-3 number, since 3×2043045125³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2043045094 and 2043045103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20327 + ... + 67076.

It is an arithmetic number, because the mean of its divisors is an integer number (92036412).

Almost surely, 2^2043045125 is an apocalyptic number.

2043045125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2043045125 is a deficient number, since it is larger than the sum of its proper divisors (902120059).

2043045125 is a wasteful number, since it uses less digits than its factorization.

2043045125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87446 (or 87436 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2043045125 is about 45200.0566924423. The cubic root of 2043045125 is about 1268.8958773276.

Adding to 2043045125 its reverse (5215403402), we get a palindrome (7258448527).

The spelling of 2043045125 in words is "two billion, forty-three million, forty-five thousand, one hundred twenty-five".