1653766004712 has 16 divisors (see below), whose sum is σ = 4134415011840. Its totient is φ = 551255334896.

The previous prime is 1653766004711. The next prime is 1653766004717. The reversal of 1653766004712 is 2174006673561.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1653766004711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34453458408 + ... + 34453458455.

It is an arithmetic number, because the mean of its divisors is an integer number (258400938240).

Almost surely, 2^{1653766004712} is an apocalyptic number.

1653766004712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1653766004712 is an abundant number, since it is smaller than the sum of its proper divisors (2480649007128).

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

1653766004712 is a wasteful number, since it uses less digits than its factorization.

1653766004712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68906916872 (or 68906916868 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 1653766004712 in words is "one trillion, six hundred fifty-three billion, seven hundred sixty-six million, four thousand, seven hundred twelve".