3031125049 has 2 divisors, whose sum is σ = 3031125050. Its totient is φ = 3031125048.

The previous prime is 3031124977. The next prime is 3031125089. The reversal of 3031125049 is 9405211303.

3031125049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2374125625 + 656999424 = 48725^2 + 25632^2 .

It is a cyclic number.

It is not a de Polignac number, because 3031125049 - 2²³ = 3022736441 is a prime.

It is not a weakly prime, because it can be changed into another prime (3031125089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515562524 + 1515562525.

It is an arithmetic number, because the mean of its divisors is an integer number (1515562525).

Almost surely, 2^3031125049 is an apocalyptic number.

It is an amenable number.

3031125049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3031125049 is an equidigital number, since it uses as much as digits as its factorization.

3031125049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 3031125049 is about 55055.6541056411. The cubic root of 3031125049 is about 1447.2202072059.

The spelling of 3031125049 in words is "three billion, thirty-one million, one hundred twenty-five thousand, forty-nine".