3545030125 has 64 divisors (see below), whose sum is σ = 5592996864. Its totient is φ = 2182982400.

The previous prime is 3545030117. The next prime is 3545030129. The reversal of 3545030125 is 5210305453.

It is not a de Polignac number, because 3545030125 - 2³ = 3545030117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3545030093 and 3545030102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545030129) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 416664 + ... + 425086.

It is an arithmetic number, because the mean of its divisors is an integer number (87390576).

Almost surely, 2^3545030125 is an apocalyptic number.

3545030125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3545030125 is a deficient number, since it is larger than the sum of its proper divisors (2047966739).

3545030125 is a wasteful number, since it uses less digits than its factorization.

3545030125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8495 (or 8485 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 3545030125 is about 59540.1555674824. The cubic root of 3545030125 is about 1524.7780918711.

Adding to 3545030125 its reverse (5210305453), we get a palindrome (8755335578).

The spelling of 3545030125 in words is "three billion, five hundred forty-five million, thirty thousand, one hundred twenty-five".