1464510161 has 2 divisors, whose sum is σ = 1464510162. Its totient is φ = 1464510160.

The previous prime is 1464510149. The next prime is 1464510241. The reversal of 1464510161 is 1610154641.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 844251136 + 620259025 = 29056^2 + 24905^2 .

It is a cyclic number.

It is not a de Polignac number, because 1464510161 - 2⁶ = 1464510097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1464510661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732255080 + 732255081.

It is an arithmetic number, because the mean of its divisors is an integer number (732255081).

Almost surely, 2^1464510161 is an apocalyptic number.

It is an amenable number.

1464510161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1464510161 is an equidigital number, since it uses as much as digits as its factorization.

1464510161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1464510161 is about 38268.9189944007. The cubic root of 1464510161 is about 1135.6141529255.

The spelling of 1464510161 in words is "one billion, four hundred sixty-four million, five hundred ten thousand, one hundred sixty-one".