466553540 has 12 divisors (see below), whose sum is σ = 979762476. Its totient is φ = 186621408.

The previous prime is 466553519. The next prime is 466553611. The reversal of 466553540 is 45355664.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 259596544 + 206956996 = 16112^2 + 14386^2 .

It is a junction number, because it is equal to n+sod(n) for n = 466553494 and 466553503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11663819 + ... + 11663858.

It is an arithmetic number, because the mean of its divisors is an integer number (81646873).

Almost surely, 2^466553540 is an apocalyptic number.

It is an amenable number.

466553540 is an abundant number, since it is smaller than the sum of its proper divisors (513208936).

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

466553540 is a wasteful number, since it uses less digits than its factorization.

466553540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23327686 (or 23327684 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 466553540 is about 21599.8504624453. The cubic root of 466553540 is about 775.5929087530.

The spelling of 466553540 in words is "four hundred sixty-six million, five hundred fifty-three thousand, five hundred forty".