3155125361 has 2 divisors, whose sum is σ = 3155125362. Its totient is φ = 3155125360.

The previous prime is 3155125333. The next prime is 3155125417. The reversal of 3155125361 is 1635215513.

3155125361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2097640000 + 1057485361 = 45800^2 + 32519^2 .

It is a cyclic number.

It is not a de Polignac number, because 3155125361 - 2¹⁴ = 3155108977 is a prime.

It is not a weakly prime, because it can be changed into another prime (3155125321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1577562680 + 1577562681.

It is an arithmetic number, because the mean of its divisors is an integer number (1577562681).

Almost surely, 2^3155125361 is an apocalyptic number.

It is an amenable number.

3155125361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3155125361 is an equidigital number, since it uses as much as digits as its factorization.

3155125361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13500, while the sum is 32.

The square root of 3155125361 is about 56170.5025881022. The cubic root of 3155125361 is about 1466.6918312200.

The spelling of 3155125361 in words is "three billion, one hundred fifty-five million, one hundred twenty-five thousand, three hundred sixty-one".