2072566267673 has 8 divisors (see below), whose sum is σ = 2261634321216. Its totient is φ = 1883607037200.

The previous prime is 2072566267663. The next prime is 2072566267699. The reversal of 2072566267673 is 3767626652702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2072566267673 - 2²² = 2072562073369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2072566267663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27165938 + ... + 27242123.

It is an arithmetic number, because the mean of its divisors is an integer number (282704290152).

Almost surely, 2^{2072566267673} is an apocalyptic number.

It is an amenable number.

2072566267673 is a deficient number, since it is larger than the sum of its proper divisors (189068053543).

2072566267673 is a wasteful number, since it uses less digits than its factorization.

2072566267673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54411535.

The product of its (nonzero) digits is 53343360, while the sum is 59.

The spelling of 2072566267673 in words is "two trillion, seventy-two billion, five hundred sixty-six million, two hundred sixty-seven thousand, six hundred seventy-three".