86535837801 has 48 divisors (see below), whose sum is σ = 150516912000. Its totient is φ = 46801131264.

The previous prime is 86535837793. The next prime is 86535837847. The reversal of 86535837801 is 10873853568.

86535837801 is a `hidden beast` number, since 8 + 6 + 53 + 583 + 7 + 8 + 0 + 1 = 666.

It is not a de Polignac number, because 86535837801 - 2³ = 86535837793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86535837701) 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, 1221195 + ... + 1290111.

It is an arithmetic number, because the mean of its divisors is an integer number (3135769000).

Almost surely, 2^86535837801 is an apocalyptic number.

It is an amenable number.

86535837801 is a deficient number, since it is larger than the sum of its proper divisors (63981074199).

86535837801 is a wasteful number, since it uses less digits than its factorization.

86535837801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69998 (or 69995 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 86535837801 in words is "eighty-six billion, five hundred thirty-five million, eight hundred thirty-seven thousand, eight hundred one".