1025352043 has 8 divisors (see below), whose sum is σ = 1116536400. Its totient is φ = 937889568.

The previous prime is 1025352019. The next prime is 1025352049. The reversal of 1025352043 is 3402535201.

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

It is a cyclic number.

It is not a de Polignac number, because 1025352043 - 2⁹ = 1025351531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1025351999 and 1025352017.

It is not an unprimeable number, because it can be changed into a prime (1025352049) 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, 929896 + ... + 930997.

It is an arithmetic number, because the mean of its divisors is an integer number (139567050).

Almost surely, 2^1025352043 is an apocalyptic number.

1025352043 is a deficient number, since it is larger than the sum of its proper divisors (91184357).

1025352043 is a wasteful number, since it uses less digits than its factorization.

1025352043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860941.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1025352043 is about 32021.1187031309. The cubic root of 1025352043 is about 1008.3802561291.

Adding to 1025352043 its reverse (3402535201), we get a palindrome (4427887244).

The spelling of 1025352043 in words is "one billion, twenty-five million, three hundred fifty-two thousand, forty-three".