71226560627 has 16 divisors (see below), whose sum is σ = 72072514560. Its totient is φ = 70386408000.

The previous prime is 71226560621. The next prime is 71226560651. The reversal of 71226560627 is 72606562217.

It is a cyclic number.

It is not a de Polignac number, because 71226560627 - 2⁸ = 71226560371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71226560621) 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 15 ways as a sum of consecutive naturals, for example, 48818024 + ... + 48819482.

It is an arithmetic number, because the mean of its divisors is an integer number (4504532160).

Almost surely, 2^71226560627 is an apocalyptic number.

71226560627 is a deficient number, since it is larger than the sum of its proper divisors (845953933).

71226560627 is a wasteful number, since it uses less digits than its factorization.

71226560627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3074.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 71226560627 in words is "seventy-one billion, two hundred twenty-six million, five hundred sixty thousand, six hundred twenty-seven".