3505052425 has 12 divisors (see below), whose sum is σ = 4967160256. Its totient is φ = 2403464400.

The previous prime is 3505052399. The next prime is 3505052429. The reversal of 3505052425 is 5242505053.

It is a happy number.

3505052425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3505052425 - 2²⁷ = 3370834697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3505052429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10014261 + ... + 10014610.

Almost surely, 2^3505052425 is an apocalyptic number.

3505052425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3505052425 is a deficient number, since it is larger than the sum of its proper divisors (1462107831).

3505052425 is a wasteful number, since it uses less digits than its factorization.

3505052425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20028888 (or 20028883 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 3505052425 is about 59203.4832167838. The cubic root of 3505052425 is about 1519.0247126793.

Adding to 3505052425 its reverse (5242505053), we get a palindrome (8747557478).

The spelling of 3505052425 in words is "three billion, five hundred five million, fifty-two thousand, four hundred twenty-five".