1672275585511 has 8 divisors (see below), whose sum is σ = 1679868126720. Its totient is φ = 1664683879992.

The previous prime is 1672275585437. The next prime is 1672275585517. The reversal of 1672275585511 is 1155855722761.

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 1672275585511 - 2¹⁵ = 1672275552743 is a prime.

It is a super-2 number, since 2×1672275585511² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1672275585517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3993660 + ... + 4392478.

It is an arithmetic number, because the mean of its divisors is an integer number (209983515840).

Almost surely, 2^{1672275585511} is an apocalyptic number.

1672275585511 is a deficient number, since it is larger than the sum of its proper divisors (7592541209).

1672275585511 is a wasteful number, since it uses less digits than its factorization.

1672275585511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417845.

The product of its digits is 5880000, while the sum is 55.

The spelling of 1672275585511 in words is "one trillion, six hundred seventy-two billion, two hundred seventy-five million, five hundred eighty-five thousand, five hundred eleven".