2510406161 has 2 divisors, whose sum is σ = 2510406162. Its totient is φ = 2510406160.

The previous prime is 2510406137. The next prime is 2510406181. The reversal of 2510406161 is 1616040152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2128438225 + 381967936 = 46135^2 + 19544^2 .

It is a cyclic number.

It is not a de Polignac number, because 2510406161 - 2¹⁰ = 2510405137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2510406161.

It is not a weakly prime, because it can be changed into another prime (2510406121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255203080 + 1255203081.

It is an arithmetic number, because the mean of its divisors is an integer number (1255203081).

Almost surely, 2^2510406161 is an apocalyptic number.

It is an amenable number.

2510406161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2510406161 is an equidigital number, since it uses as much as digits as its factorization.

2510406161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 2510406161 is about 50103.9535466015. The cubic root of 2510406161 is about 1359.0893126444.

The spelling of 2510406161 in words is "two billion, five hundred ten million, four hundred six thousand, one hundred sixty-one".