1764993045792 has 24 divisors (see below), whose sum is σ = 4633106745456. Its totient is φ = 588331015232.

The previous prime is 1764993045791. The next prime is 1764993045799. The reversal of 1764993045792 is 2975403994671.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (1764993045791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9192672018 + ... + 9192672209.

It is an arithmetic number, because the mean of its divisors is an integer number (193046114394).

Almost surely, 2^{1764993045792} is an apocalyptic number.

1764993045792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1764993045792 is an abundant number, since it is smaller than the sum of its proper divisors (2868113699664).

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

1764993045792 is a wasteful number, since it uses less digits than its factorization.

1764993045792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18385344240 (or 18385344232 counting only the distinct ones).

The product of its (nonzero) digits is 102876480, while the sum is 66.

The spelling of 1764993045792 in words is "one trillion, seven hundred sixty-four billion, nine hundred ninety-three million, forty-five thousand, seven hundred ninety-two".