86253341450387 has 4 divisors (see below), whose sum is σ = 88584512840976. Its totient is φ = 83922170059800.

The previous prime is 86253341450363. The next prime is 86253341450417. The reversal of 86253341450387 is 78305414335268.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86253341450387 - 2¹⁴ = 86253341434003 is a prime.

It is a super-2 number, since 2×86253341450387² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86253341450587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165585695239 + ... + 1165585695312.

It is an arithmetic number, because the mean of its divisors is an integer number (22146128210244).

Almost surely, 2^{86253341450387} is an apocalyptic number.

86253341450387 is a deficient number, since it is larger than the sum of its proper divisors (2331171390589).

86253341450387 is a wasteful number, since it uses less digits than its factorization.

86253341450387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331171390588.

The product of its (nonzero) digits is 58060800, while the sum is 59.

The spelling of 86253341450387 in words is "eighty-six trillion, two hundred fifty-three billion, three hundred forty-one million, four hundred fifty thousand, three hundred eighty-seven".