462392046689 has 2 divisors, whose sum is σ = 462392046690. Its totient is φ = 462392046688.

The previous prime is 462392046607. The next prime is 462392046719. The reversal of 462392046689 is 986640293264.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 283279417600 + 179112629089 = 532240^2 + 423217^2 .

It is a cyclic number.

It is not a de Polignac number, because 462392046689 - 2²⁸ = 462123611233 is a prime.

It is not a weakly prime, because it can be changed into another prime (462392049689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231196023344 + 231196023345.

It is an arithmetic number, because the mean of its divisors is an integer number (231196023345).

Almost surely, 2^462392046689 is an apocalyptic number.

It is an amenable number.

462392046689 is a deficient number, since it is larger than the sum of its proper divisors (1).

462392046689 is an equidigital number, since it uses as much as digits as its factorization.

462392046689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26873856, while the sum is 59.

The spelling of 462392046689 in words is "four hundred sixty-two billion, three hundred ninety-two million, forty-six thousand, six hundred eighty-nine".