3153241561 has 2 divisors, whose sum is σ = 3153241562. Its totient is φ = 3153241560.

The previous prime is 3153241541. The next prime is 3153241573. The reversal of 3153241561 is 1651423513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2920862025 + 232379536 = 54045^2 + 15244^2 .

It is a cyclic number.

It is not a de Polignac number, because 3153241561 - 2⁷ = 3153241433 is a prime.

It is not a weakly prime, because it can be changed into another prime (3153241541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1576620780 + 1576620781.

It is an arithmetic number, because the mean of its divisors is an integer number (1576620781).

Almost surely, 2^3153241561 is an apocalyptic number.

It is an amenable number.

3153241561 is a deficient number, since it is larger than the sum of its proper divisors (1).

3153241561 is an equidigital number, since it uses as much as digits as its factorization.

3153241561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 3153241561 is about 56153.7314966690. The cubic root of 3153241561 is about 1466.3998719662.

The spelling of 3153241561 in words is "three billion, one hundred fifty-three million, two hundred forty-one thousand, five hundred sixty-one".