1463005323152 has 20 divisors (see below), whose sum is σ = 3001312391436. Its totient is φ = 688473093120.

The previous prime is 1463005323121. The next prime is 1463005323161. The reversal of 1463005323152 is 2513235003641.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1233023693056 + 229981630096 = 1110416^2 + 479564^2 .

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, 2689347749 + ... + 2689348292.

Almost surely, 2^{1463005323152} is an apocalyptic number.

It is an amenable number.

1463005323152 is an abundant number, since it is smaller than the sum of its proper divisors (1538307068284).

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

1463005323152 is a wasteful number, since it uses less digits than its factorization.

1463005323152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5378696066 (or 5378696060 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 1463005323152 in words is "one trillion, four hundred sixty-three billion, five million, three hundred twenty-three thousand, one hundred fifty-two".