672555153 has 8 divisors (see below), whose sum is σ = 927662400. Its totient is φ = 432909008.

The previous prime is 672555151. The next prime is 672555193. The reversal of 672555153 is 351555276.

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 672555153 - 2¹ = 672555151 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (672555151) 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, 3865173 + ... + 3865346.

It is an arithmetic number, because the mean of its divisors is an integer number (115957800).

Almost surely, 2^672555153 is an apocalyptic number.

It is an amenable number.

672555153 is a deficient number, since it is larger than the sum of its proper divisors (255107247).

672555153 is a wasteful number, since it uses less digits than its factorization.

672555153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7730551.

The product of its digits is 157500, while the sum is 39.

The square root of 672555153 is about 25933.6683290274. The cubic root of 672555153 is about 876.1449623010.

The spelling of 672555153 in words is "six hundred seventy-two million, five hundred fifty-five thousand, one hundred fifty-three".