1672027956488 has 108 divisors (see below), whose sum is σ = 3272813327805. Its totient is φ = 800813793920.

The previous prime is 1672027956457. The next prime is 1672027956491. The reversal of 1672027956488 is 8846597202761.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 1659155238724 + 12872717764 = 1288082^2 + 113458^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=914338.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 12204583556 + ... + 12204583692.

Almost surely, 2^{1672027956488} is an apocalyptic number.

It is an amenable number.

1672027956488 is a deficient number, since it is larger than the sum of its proper divisors (1600785371317).

1672027956488 is an frugal number, since it uses more digits than its factorization.

1672027956488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 65.

The spelling of 1672027956488 in words is "one trillion, six hundred seventy-two billion, twenty-seven million, nine hundred fifty-six thousand, four hundred eighty-eight".