86512994003 has 4 divisors (see below), whose sum is σ = 86516053728. Its totient is φ = 86509934280.

The previous prime is 86512993993. The next prime is 86512994027. The reversal of 86512994003 is 30049921568.

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 86512994003 - 2⁶ = 86512993939 is a prime.

It is a super-2 number, since 2×86512994003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86512991003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1487051 + ... + 1544132.

It is an arithmetic number, because the mean of its divisors is an integer number (21629013432).

Almost surely, 2^86512994003 is an apocalyptic number.

86512994003 is a deficient number, since it is larger than the sum of its proper divisors (3059725).

86512994003 is a wasteful number, since it uses less digits than its factorization.

86512994003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3059724.

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 86512994003 in words is "eighty-six billion, five hundred twelve million, nine hundred ninety-four thousand, three".