3020312525 has 6 divisors (see below), whose sum is σ = 3745187562. Its totient is φ = 2416250000.

The previous prime is 3020312521. The next prime is 3020312527. The reversal of 3020312525 is 5252130203.

3020312525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2128681 + 3018183844 = 1459^2 + 54938^2 .

It is not a de Polignac number, because 3020312525 - 2² = 3020312521 is a prime.

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 3020312525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020312521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60406226 + ... + 60406275.

It is an arithmetic number, because the mean of its divisors is an integer number (624197927).

Almost surely, 2^3020312525 is an apocalyptic number.

It is an amenable number.

3020312525 is a deficient number, since it is larger than the sum of its proper divisors (724875037).

3020312525 is a wasteful number, since it uses less digits than its factorization.

3020312525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120812511 (or 120812506 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 3020312525 is about 54957.3700699005. The cubic root of 3020312525 is about 1445.4973324330.

Adding to 3020312525 its reverse (5252130203), we get a palindrome (8272442728).

The spelling of 3020312525 in words is "three billion, twenty million, three hundred twelve thousand, five hundred twenty-five".