466720145545 has 8 divisors (see below), whose sum is σ = 560074188096. Its totient is φ = 373369440816.

The previous prime is 466720145491. The next prime is 466720145557. The reversal of 466720145545 is 545541027664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 466720145545 - 2²¹ = 466718048393 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515767 + ... + 1095196.

It is an arithmetic number, because the mean of its divisors is an integer number (70009273512).

Almost surely, 2^466720145545 is an apocalyptic number.

It is an amenable number.

466720145545 is a deficient number, since it is larger than the sum of its proper divisors (93354042551).

466720145545 is a wasteful number, since it uses less digits than its factorization.

466720145545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668911.

The product of its (nonzero) digits is 4032000, while the sum is 49.

The spelling of 466720145545 in words is "four hundred sixty-six billion, seven hundred twenty million, one hundred forty-five thousand, five hundred forty-five".