465503269284 has 81 divisors (see below), whose sum is σ = 1250164295107. Its totient is φ = 146018408448.

The previous prime is 465503269277. The next prime is 465503269291. The reversal of 465503269284 is 482962305564.

The square root of 465503269284 is 682278.

It is a perfect power (a square), and thus also a powerful number.

465503269284 is a `hidden beast` number, since 4 + 6 + 550 + 3 + 2 + 6 + 9 + 2 + 84 = 666.

It is an interprime number because it is at equal distance from previous prime (465503269277) and next prime (465503269291).

It can be written as a sum of positive squares in 4 ways, for example, as 175921524900 + 289581744384 = 419430^2 + 538128^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 465503269284.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 69589012 + ... + 69595700.

Almost surely, 2^465503269284 is an apocalyptic number.

465503269284 is the 682278-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 465503269284

465503269284 is an abundant number, since it is smaller than the sum of its proper divisors (784661025823).

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

465503269284 is an equidigital number, since it uses as much as digits as its factorization.

465503269284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13422 (or 6711 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 54.

The spelling of 465503269284 in words is "four hundred sixty-five billion, five hundred three million, two hundred sixty-nine thousand, two hundred eighty-four".