86755537345 has 8 divisors (see below), whose sum is σ = 104217284520. Its totient is φ = 69330670080.

The previous prime is 86755537333. The next prime is 86755537409. The reversal of 86755537345 is 54373555768.

It can be written as a sum of positive squares in 4 ways, for example, as 6774606864 + 79980930481 = 82308^2 + 282809^2 .

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

It is not a de Polignac number, because 86755537345 - 2⁵ = 86755537313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86755537345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9214800 + ... + 9224209.

It is an arithmetic number, because the mean of its divisors is an integer number (13027160565).

Almost surely, 2^86755537345 is an apocalyptic number.

It is an amenable number.

86755537345 is a deficient number, since it is larger than the sum of its proper divisors (17461747175).

86755537345 is a wasteful number, since it uses less digits than its factorization.

86755537345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18439955.

The product of its digits is 52920000, while the sum is 58.

It can be divided in two parts, 86755 and 537345, that added together give a square (624100 = 790²).

The spelling of 86755537345 in words is "eighty-six billion, seven hundred fifty-five million, five hundred thirty-seven thousand, three hundred forty-five".