2451014161 has 2 divisors, whose sum is σ = 2451014162. Its totient is φ = 2451014160.

The previous prime is 2451014131. The next prime is 2451014171. The reversal of 2451014161 is 1614101542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2250933136 + 200081025 = 47444^2 + 14145^2 .

It is a cyclic number.

It is not a de Polignac number, because 2451014161 - 2²⁵ = 2417459729 is a prime.

It is not a weakly prime, because it can be changed into another prime (2451014131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225507080 + 1225507081.

It is an arithmetic number, because the mean of its divisors is an integer number (1225507081).

Almost surely, 2^2451014161 is an apocalyptic number.

It is an amenable number.

2451014161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2451014161 is an equidigital number, since it uses as much as digits as its factorization.

2451014161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 2451014161 is about 49507.7181962570. The cubic root of 2451014161 is about 1348.2857364985.

The spelling of 2451014161 in words is "two billion, four hundred fifty-one million, fourteen thousand, one hundred sixty-one".