3102445025 has 12 divisors (see below), whose sum is σ = 3848107500. Its totient is φ = 2481262080.

The previous prime is 3102445019. The next prime is 3102445067. The reversal of 3102445025 is 5205442013.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 989479936 + 2112965089 = 31456^2 + 45967^2 .

It is not a de Polignac number, because 3102445025 - 2⁴ = 3102445009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3102444985 and 3102445003.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85901 + ... + 116549.

It is an arithmetic number, because the mean of its divisors is an integer number (320675625).

Almost surely, 2^3102445025 is an apocalyptic number.

It is an amenable number.

3102445025 is a deficient number, since it is larger than the sum of its proper divisors (745662475).

3102445025 is a wasteful number, since it uses less digits than its factorization.

3102445025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34708 (or 34703 counting only the distinct ones).

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

The square root of 3102445025 is about 55699.5962732227. The cubic root of 3102445025 is about 1458.4829781314.

Adding to 3102445025 its reverse (5205442013), we get a palindrome (8307887038).

The spelling of 3102445025 in words is "three billion, one hundred two million, four hundred forty-five thousand, twenty-five".