86253551485824 has 32 divisors (see below), whose sum is σ = 229110996135240. Its totient is φ = 28751183828480.

The previous prime is 86253551485819. The next prime is 86253551485841. The reversal of 86253551485824 is 42858415535268.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112309311447 + ... + 112309312214.

Almost surely, 2^{86253551485824} is an apocalyptic number.

It is an amenable number.

86253551485824 is an abundant number, since it is smaller than the sum of its proper divisors (142857444649416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86253551485824 is a wasteful number, since it uses less digits than its factorization.

86253551485824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224618623678 (or 224618623666 counting only the distinct ones).

The product of its digits is 368640000, while the sum is 66.

The spelling of 86253551485824 in words is "eighty-six trillion, two hundred fifty-three billion, five hundred fifty-one million, four hundred eighty-five thousand, eight hundred twenty-four".