464026620461 has 2 divisors, whose sum is σ = 464026620462. Its totient is φ = 464026620460.

The previous prime is 464026620391. The next prime is 464026620467. The reversal of 464026620461 is 164026620464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 452706937225 + 11319683236 = 672835^2 + 106394^2 .

It is a cyclic number.

It is not a de Polignac number, because 464026620461 - 2¹⁴ = 464026604077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464026620467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232013310230 + 232013310231.

It is an arithmetic number, because the mean of its divisors is an integer number (232013310231).

Almost surely, 2^464026620461 is an apocalyptic number.

It is an amenable number.

464026620461 is a deficient number, since it is larger than the sum of its proper divisors (1).

464026620461 is an equidigital number, since it uses as much as digits as its factorization.

464026620461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 464026620461 in words is "four hundred sixty-four billion, twenty-six million, six hundred twenty thousand, four hundred sixty-one".