461366550272 has 36 divisors (see below), whose sum is σ = 921103601880. Its totient is φ = 230640012288.

The previous prime is 461366550241. The next prime is 461366550277. The reversal of 461366550272 is 272055663164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461366550277) 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, 1220978 + ... + 1553550.

Almost surely, 2^461366550272 is an apocalyptic number.

It is an amenable number.

461366550272 is a deficient number, since it is larger than the sum of its proper divisors (459737051608).

461366550272 is an equidigital number, since it uses as much as digits as its factorization.

461366550272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338008 (or 337994 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 461366550272 in words is "four hundred sixty-one billion, three hundred sixty-six million, five hundred fifty thousand, two hundred seventy-two".