1001463520266 has 24 divisors (see below), whose sum is σ = 2367095593824. Its totient is φ = 303473793960.

The previous prime is 1001463520243. The next prime is 1001463520283. The reversal of 1001463520266 is 6620253641001.

1001463520266 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 46 + 352 + 0 + 266 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1001463520266.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2528948086 + ... + 2528948481.

It is an arithmetic number, because the mean of its divisors is an integer number (98628983076).

Almost surely, 2^{1001463520266} is an apocalyptic number.

1001463520266 is an abundant number, since it is smaller than the sum of its proper divisors (1365632073558).

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

1001463520266 is a wasteful number, since it uses less digits than its factorization.

1001463520266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5057896586 (or 5057896583 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 1001463520266 in words is "one trillion, one billion, four hundred sixty-three million, five hundred twenty thousand, two hundred sixty-six".