461477571863 has 8 divisors (see below), whose sum is σ = 575348661120. Its totient is φ = 359592913080.

The previous prime is 461477571833. The next prime is 461477571871. The reversal of 461477571863 is 368175774164.

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 461477571863 - 2¹² = 461477567767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461477571833) 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, 2996607533 + ... + 2996607686.

It is an arithmetic number, because the mean of its divisors is an integer number (71918582640).

Almost surely, 2^461477571863 is an apocalyptic number.

461477571863 is a deficient number, since it is larger than the sum of its proper divisors (113871089257).

461477571863 is a wasteful number, since it uses less digits than its factorization.

461477571863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5993215237.

The product of its digits is 23708160, while the sum is 59.

The spelling of 461477571863 in words is "four hundred sixty-one billion, four hundred seventy-seven million, five hundred seventy-one thousand, eight hundred sixty-three".