465081049 has 2 divisors, whose sum is σ = 465081050. Its totient is φ = 465081048.

The previous prime is 465081037. The next prime is 465081079. The reversal of 465081049 is 940180564.

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., 443523600 + 21557449 = 21060^2 + 4643^2 .

It is a cyclic number.

It is not a de Polignac number, because 465081049 - 2⁵ = 465081017 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 465080999 and 465081017.

It is not a weakly prime, because it can be changed into another prime (465081079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232540524 + 232540525.

It is an arithmetic number, because the mean of its divisors is an integer number (232540525).

Almost surely, 2^465081049 is an apocalyptic number.

It is an amenable number.

465081049 is a deficient number, since it is larger than the sum of its proper divisors (1).

465081049 is an equidigital number, since it uses as much as digits as its factorization.

465081049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 465081049 is about 21565.7378496540. The cubic root of 465081049 is about 774.7760984833.

The spelling of 465081049 in words is "four hundred sixty-five million, eighty-one thousand, forty-nine".