86752011281 has 16 divisors (see below), whose sum is σ = 94784729088. Its totient is φ = 78921864000.

The previous prime is 86752011239. The next prime is 86752011299. The reversal of 86752011281 is 18211025768.

It is not a de Polignac number, because 86752011281 - 2¹⁸ = 86751749137 is a prime.

It is a super-2 number, since 2×86752011281² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86752011221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75311 + ... + 423291.

It is an arithmetic number, because the mean of its divisors is an integer number (5924045568).

Almost surely, 2^86752011281 is an apocalyptic number.

It is an amenable number.

86752011281 is a deficient number, since it is larger than the sum of its proper divisors (8032717807).

86752011281 is a wasteful number, since it uses less digits than its factorization.

86752011281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348272.

The product of its (nonzero) digits is 53760, while the sum is 41.

The spelling of 86752011281 in words is "eighty-six billion, seven hundred fifty-two million, eleven thousand, two hundred eighty-one".