2477466161 has 2 divisors, whose sum is σ = 2477466162. Its totient is φ = 2477466160.

The previous prime is 2477466097. The next prime is 2477466181. The reversal of 2477466161 is 1616647742.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2455797136 + 21669025 = 49556^2 + 4655^2 .

It is a cyclic number.

It is not a de Polignac number, because 2477466161 - 2⁶ = 2477466097 is a prime.

It is a super-2 number, since 2×2477466161² = 12275677157800155842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2477466181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1238733080 + 1238733081.

It is an arithmetic number, because the mean of its divisors is an integer number (1238733081).

Almost surely, 2^2477466161 is an apocalyptic number.

It is an amenable number.

2477466161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2477466161 is an equidigital number, since it uses as much as digits as its factorization.

2477466161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 44.

The square root of 2477466161 is about 49774.1515347072. The cubic root of 2477466161 is about 1353.1187449577.

The spelling of 2477466161 in words is "two billion, four hundred seventy-seven million, four hundred sixty-six thousand, one hundred sixty-one".