461052254166 has 64 divisors (see below), whose sum is σ = 1109414707200. Its totient is φ = 124783043616.

The previous prime is 461052254149. The next prime is 461052254207. The reversal of 461052254166 is 661452250164.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9474325 + ... + 9522863.

It is an arithmetic number, because the mean of its divisors is an integer number (17334604800).

Almost surely, 2^461052254166 is an apocalyptic number.

461052254166 is an abundant number, since it is smaller than the sum of its proper divisors (648362453034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461052254166 is a wasteful number, since it uses less digits than its factorization.

461052254166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60473.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 461052254166 in words is "four hundred sixty-one billion, fifty-two million, two hundred fifty-four thousand, one hundred sixty-six".