3042031525 has 24 divisors (see below), whose sum is σ = 4148734464. Its totient is φ = 2198616000.

The previous prime is 3042031523. The next prime is 3042031547. The reversal of 3042031525 is 5251302403.

It is not a de Polignac number, because 3042031525 - 2¹ = 3042031523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3042031525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042031523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84301 + ... + 114850.

It is an arithmetic number, because the mean of its divisors is an integer number (172863936).

Almost surely, 2^3042031525 is an apocalyptic number.

It is an amenable number.

3042031525 is a deficient number, since it is larger than the sum of its proper divisors (1106702939).

3042031525 is a wasteful number, since it uses less digits than its factorization.

3042031525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199221 (or 199216 counting only the distinct ones).

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

The square root of 3042031525 is about 55154.6147208010. The cubic root of 3042031525 is about 1448.9539066017.

Adding to 3042031525 its reverse (5251302403), we get a palindrome (8293333928).

The spelling of 3042031525 in words is "three billion, forty-two million, thirty-one thousand, five hundred twenty-five".