672053704072 has 16 divisors (see below), whose sum is σ = 1314887682240. Its totient is φ = 321416988816.

The previous prime is 672053704061. The next prime is 672053704121. The reversal of 672053704072 is 270407350276.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1826232708 + ... + 1826233075.

It is an arithmetic number, because the mean of its divisors is an integer number (82180480140).

Almost surely, 2^672053704072 is an apocalyptic number.

It is an amenable number.

672053704072 is a deficient number, since it is larger than the sum of its proper divisors (642833978168).

672053704072 is a wasteful number, since it uses less digits than its factorization.

672053704072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3652465812 (or 3652465808 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 43.

The spelling of 672053704072 in words is "six hundred seventy-two billion, fifty-three million, seven hundred four thousand, seventy-two".