461293646090 has 16 divisors (see below), whose sum is σ = 830338243560. Its totient is φ = 184515307200.

The previous prime is 461293646089. The next prime is 461293646111. The reversal of 461293646090 is 90646392164.

It can be written as a sum of positive squares in 4 ways, for example, as 337992239641 + 123301406449 = 581371^2 + 351143^2 .

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, 855656 + ... + 1286364.

Almost surely, 2^461293646090 is an apocalyptic number.

461293646090 is a deficient number, since it is larger than the sum of its proper divisors (369044597470).

461293646090 is a wasteful number, since it uses less digits than its factorization.

461293646090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537817.

The product of its (nonzero) digits is 1679616, while the sum is 50.

The spelling of 461293646090 in words is "four hundred sixty-one billion, two hundred ninety-three million, six hundred forty-six thousand, ninety".