672067350559 has 8 divisors (see below), whose sum is σ = 751046441040. Its totient is φ = 596068603200.

The previous prime is 672067350553. The next prime is 672067350601. The reversal of 672067350559 is 955053760276.

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 672067350559 - 2⁷ = 672067350431 is a prime.

It is a super-2 number, since 2×672067350559² (a number of 24 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 (672067350553) 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, 745085304 + ... + 745086205.

It is an arithmetic number, because the mean of its divisors is an integer number (93880805130).

Almost surely, 2^672067350559 is an apocalyptic number.

672067350559 is a deficient number, since it is larger than the sum of its proper divisors (78979090481).

672067350559 is a wasteful number, since it uses less digits than its factorization.

672067350559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490171561.

The product of its (nonzero) digits is 11907000, while the sum is 55.

The spelling of 672067350559 in words is "six hundred seventy-two billion, sixty-seven million, three hundred fifty thousand, five hundred fifty-nine".