86596209747 has 48 divisors (see below), whose sum is σ = 133236174240. Its totient is φ = 54009446400.

The previous prime is 86596209743. The next prime is 86596209761. The reversal of 86596209747 is 74790269568.

It is not a de Polignac number, because 86596209747 - 2² = 86596209743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86596209743) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41611747 + ... + 41613827.

It is an arithmetic number, because the mean of its divisors is an integer number (2775753630).

Almost surely, 2^86596209747 is an apocalyptic number.

86596209747 is a deficient number, since it is larger than the sum of its proper divisors (46639964493).

86596209747 is a wasteful number, since it uses less digits than its factorization.

86596209747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3604 (or 3601 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 63.

The spelling of 86596209747 in words is "eighty-six billion, five hundred ninety-six million, two hundred nine thousand, seven hundred forty-seven".