71752481107 has 8 divisors (see below), whose sum is σ = 71967738384. Its totient is φ = 71537292288.

The previous prime is 71752481083. The next prime is 71752481137. The reversal of 71752481107 is 70118425717.

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 71752481107 - 2¹⁹ = 71751956819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71752481137) 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, 2737888 + ... + 2763970.

It is an arithmetic number, because the mean of its divisors is an integer number (8995967298).

Almost surely, 2^71752481107 is an apocalyptic number.

71752481107 is a deficient number, since it is larger than the sum of its proper divisors (215257277).

71752481107 is a wasteful number, since it uses less digits than its factorization.

71752481107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34229.

The product of its (nonzero) digits is 109760, while the sum is 43.

The spelling of 71752481107 in words is "seventy-one billion, seven hundred fifty-two million, four hundred eighty-one thousand, one hundred seven".