464091000049 has 2 divisors, whose sum is σ = 464091000050. Its totient is φ = 464091000048.

The previous prime is 464090999993. The next prime is 464091000119. The reversal of 464091000049 is 940000190464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 451406609424 + 12684390625 = 671868^2 + 112625^2 .

It is a cyclic number.

It is not a de Polignac number, because 464091000049 - 2¹³ = 464090991857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 464090999981 and 464091000017.

It is not a weakly prime, because it can be changed into another prime (464091000749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232045500024 + 232045500025.

It is an arithmetic number, because the mean of its divisors is an integer number (232045500025).

Almost surely, 2^464091000049 is an apocalyptic number.

It is an amenable number.

464091000049 is a deficient number, since it is larger than the sum of its proper divisors (1).

464091000049 is an equidigital number, since it uses as much as digits as its factorization.

464091000049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 464091000049 in words is "four hundred sixty-four billion, ninety-one million, forty-nine", and thus it is an aban number.