72611455411627 has 8 divisors (see below), whose sum is σ = 79220521700352. Its totient is φ = 66003726604200.

The previous prime is 72611455411531. The next prime is 72611455411667.

72611455411627 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 72611455411627 - 2²³ = 72611447023019 is a prime.

It is a super-3 number, since 3×72611455411627³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72611455411667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334256803 + ... + 334473964.

It is an arithmetic number, because the mean of its divisors is an integer number (9902565212544).

Almost surely, 2^{72611455411627} is an apocalyptic number.

72611455411627 is a deficient number, since it is larger than the sum of its proper divisors (6609066288725).

72611455411627 is a wasteful number, since it uses less digits than its factorization.

72611455411627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668740649.

The product of its digits is 2822400, while the sum is 52.

The spelling of 72611455411627 in words is "seventy-two trillion, six hundred eleven billion, four hundred fifty-five million, four hundred eleven thousand, six hundred twenty-seven".