476761048161 has 4 divisors (see below), whose sum is σ = 635681397552. Its totient is φ = 317840698772.

The previous prime is 476761048123. The next prime is 476761048219. The reversal of 476761048161 is 161840167674.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 476761048161 - 2²⁵ = 476727493729 is a prime.

It is a super-2 number, since 2×476761048161² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (476761048111) 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, 79460174691 + ... + 79460174696.

It is an arithmetic number, because the mean of its divisors is an integer number (158920349388).

Almost surely, 2^476761048161 is an apocalyptic number.

It is an amenable number.

476761048161 is a deficient number, since it is larger than the sum of its proper divisors (158920349391).

476761048161 is a wasteful number, since it uses less digits than its factorization.

476761048161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158920349390.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 476761048161 in words is "four hundred seventy-six billion, seven hundred sixty-one million, forty-eight thousand, one hundred sixty-one".