72674544547627 has 8 divisors (see below), whose sum is σ = 79561467339840. Its totient is φ = 65834312757960.

The previous prime is 72674544547621. The next prime is 72674544547667.

72674544547627 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72674544547627 is a prime.

It is a super-2 number, since 2×72674544547627² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72674544547621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11672747377 + ... + 11672753602.

It is an arithmetic number, because the mean of its divisors is an integer number (9945183417480).

Almost surely, 2^{72674544547627} is an apocalyptic number.

72674544547627 is a deficient number, since it is larger than the sum of its proper divisors (6886922792213).

72674544547627 is a wasteful number, since it uses less digits than its factorization.

72674544547627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23345501273.

The product of its digits is 2212761600, while the sum is 70.

The spelling of 72674544547627 in words is "seventy-two trillion, six hundred seventy-four billion, five hundred forty-four million, five hundred forty-seven thousand, six hundred twenty-seven".