461624010769 has 2 divisors, whose sum is σ = 461624010770. Its totient is φ = 461624010768.

The previous prime is 461624010709. The next prime is 461624010779. The reversal of 461624010769 is 967010426164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 235749091600 + 225874919169 = 485540^2 + 475263^2 .

It is a cyclic number.

It is not a de Polignac number, because 461624010769 - 2¹⁹ = 461623486481 is a prime.

It is a super-2 number, since 2×461624010769² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (461624010709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230812005384 + 230812005385.

It is an arithmetic number, because the mean of its divisors is an integer number (230812005385).

Almost surely, 2^461624010769 is an apocalyptic number.

It is an amenable number.

461624010769 is a deficient number, since it is larger than the sum of its proper divisors (1).

461624010769 is an equidigital number, since it uses as much as digits as its factorization.

461624010769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 461624010769 in words is "four hundred sixty-one billion, six hundred twenty-four million, ten thousand, seven hundred sixty-nine".