1042502125 has 16 divisors (see below), whose sum is σ = 1486907136. Its totient is φ = 714858000.

The previous prime is 1042502107. The next prime is 1042502147. The reversal of 1042502125 is 5212052401.

It is not a de Polignac number, because 1042502125 - 2⁹ = 1042501613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1042502096 and 1042502105.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 594841 + ... + 596590.

It is an arithmetic number, because the mean of its divisors is an integer number (92931696).

Almost surely, 2^1042502125 is an apocalyptic number.

It is an amenable number.

1042502125 is a deficient number, since it is larger than the sum of its proper divisors (444405011).

1042502125 is an equidigital number, since it uses as much as digits as its factorization.

1042502125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191453 (or 1191443 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1042502125 is about 32287.8014891073. The cubic root of 1042502125 is about 1013.9712695793.

Adding to 1042502125 its reverse (5212052401), we get a palindrome (6254554526).

The spelling of 1042502125 in words is "one billion, forty-two million, five hundred two thousand, one hundred twenty-five".