1502205612066 has 24 divisors (see below), whose sum is σ = 3257231612544. Its totient is φ = 500357852280.

The previous prime is 1502205612059. The next prime is 1502205612097. The reversal of 1502205612066 is 6602165022051.

1502205612066 is a `hidden beast` number, since 1 + 50 + 2 + 20 + 561 + 20 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1502205612066.

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, 31421430 + ... + 31469201.

It is an arithmetic number, because the mean of its divisors is an integer number (135717983856).

Almost surely, 2^{1502205612066} is an apocalyptic number.

1502205612066 is an abundant number, since it is smaller than the sum of its proper divisors (1755026000478).

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

1502205612066 is a wasteful number, since it uses less digits than its factorization.

1502205612066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62891966 (or 62891963 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1502205612066 in words is "one trillion, five hundred two billion, two hundred five million, six hundred twelve thousand, sixty-six".