461045545 has 8 divisors (see below), whose sum is σ = 582373440. Its totient is φ = 349423920.

The previous prime is 461045521. The next prime is 461045581. The reversal of 461045545 is 545540164.

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

It is not a de Polignac number, because 461045545 - 2⁹ = 461045033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 461045545.

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, 2426461 + ... + 2426650.

It is an arithmetic number, because the mean of its divisors is an integer number (72796680).

Almost surely, 2^461045545 is an apocalyptic number.

It is an amenable number.

461045545 is a deficient number, since it is larger than the sum of its proper divisors (121327895).

461045545 is a wasteful number, since it uses less digits than its factorization.

461045545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4853135.

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 461045545 is about 21471.9711484530. The cubic root of 461045545 is about 772.5286772414.

The spelling of 461045545 in words is "four hundred sixty-one million, forty-five thousand, five hundred forty-five".