86355883408653 has 24 divisors (see below), whose sum is σ = 129070254193920. Its totient is φ = 55571298320160.

The previous prime is 86355883408621. The next prime is 86355883408661. The reversal of 86355883408653 is 35680438855368.

It is a happy number.

86355883408653 is a `hidden beast` number, since 8 + 6 + 3 + 5 + 588 + 34 + 0 + 8 + 6 + 5 + 3 = 666.

It is not a de Polignac number, because 86355883408653 - 2⁵ = 86355883408621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86355883408693) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40926933 + ... + 42985178.

It is an arithmetic number, because the mean of its divisors is an integer number (5377927258080).

Almost surely, 2^{86355883408653} is an apocalyptic number.

It is an amenable number.

86355883408653 is a deficient number, since it is larger than the sum of its proper divisors (42714370785267).

86355883408653 is a wasteful number, since it uses less digits than its factorization.

86355883408653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83916089 (or 83916086 counting only the distinct ones).

The product of its (nonzero) digits is 1990656000, while the sum is 72.

The spelling of 86355883408653 in words is "eighty-six trillion, three hundred fifty-five billion, eight hundred eighty-three million, four hundred eight thousand, six hundred fifty-three".