466605545641 has 4 divisors (see below), whose sum is σ = 479216506372. Its totient is φ = 453994584912.

The previous prime is 466605545639. The next prime is 466605545657. The reversal of 466605545641 is 146545506664.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 425751030016 + 40854515625 = 652496^2 + 202125^2 .

It is a cyclic number.

It is not a de Polignac number, because 466605545641 - 2¹ = 466605545639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (466605545621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6305480310 + ... + 6305480383.

It is an arithmetic number, because the mean of its divisors is an integer number (119804126593).

Almost surely, 2^466605545641 is an apocalyptic number.

It is an amenable number.

466605545641 is a deficient number, since it is larger than the sum of its proper divisors (12610960731).

466605545641 is a wasteful number, since it uses less digits than its factorization.

466605545641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12610960730.

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 466605545641 in words is "four hundred sixty-six billion, six hundred five million, five hundred forty-five thousand, six hundred forty-one".