1660764546001 has 16 divisors (see below), whose sum is σ = 1873776278016. Its totient is φ = 1458278640000.

The previous prime is 1660764545977. The next prime is 1660764546017. The reversal of 1660764546001 is 1006454670661.

It is a cyclic number.

It is not a de Polignac number, because 1660764546001 - 2⁵ = 1660764545969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1660764546401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4496310 + ... + 4851631.

It is an arithmetic number, because the mean of its divisors is an integer number (117111017376).

Almost surely, 2^{1660764546001} is an apocalyptic number.

1660764546001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1660764546001 is a deficient number, since it is larger than the sum of its proper divisors (213011732015).

1660764546001 is a wasteful number, since it uses less digits than its factorization.

1660764546001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9348504.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 1660764546001 in words is "one trillion, six hundred sixty billion, seven hundred sixty-four million, five hundred forty-six thousand, one".