461057846887 has 8 divisors (see below), whose sum is σ = 514669224960. Its totient is φ = 409395973560.

The previous prime is 461057846849. The next prime is 461057846891. The reversal of 461057846887 is 788648750164.

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 461057846887 - 2¹⁹ = 461057322599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461057846897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487375687 + ... + 487376632.

It is an arithmetic number, because the mean of its divisors is an integer number (64333653120).

Almost surely, 2^461057846887 is an apocalyptic number.

461057846887 is a deficient number, since it is larger than the sum of its proper divisors (53611378073).

461057846887 is a wasteful number, since it uses less digits than its factorization.

461057846887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974752373.

The product of its (nonzero) digits is 72253440, while the sum is 64.

The spelling of 461057846887 in words is "four hundred sixty-one billion, fifty-seven million, eight hundred forty-six thousand, eight hundred eighty-seven".