1052425403 has 4 divisors (see below), whose sum is σ = 1067248368. Its totient is φ = 1037602440.

The previous prime is 1052425393. The next prime is 1052425427. The reversal of 1052425403 is 3045242501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1052425403 - 2¹⁰ = 1052424379 is a prime.

It is a super-2 number, since 2×1052425403² = 2215198457759424818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052425453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7411376 + ... + 7411517.

It is an arithmetic number, because the mean of its divisors is an integer number (266812092).

Almost surely, 2^1052425403 is an apocalyptic number.

1052425403 is a deficient number, since it is larger than the sum of its proper divisors (14822965).

1052425403 is an equidigital number, since it uses as much as digits as its factorization.

1052425403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14822964.

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

The square root of 1052425403 is about 32441.1066858084. The cubic root of 1052425403 is about 1017.1783489099.

Adding to 1052425403 its reverse (3045242501), we get a palindrome (4097667904).

The spelling of 1052425403 in words is "one billion, fifty-two million, four hundred twenty-five thousand, four hundred three".