86002435828 has 6 divisors (see below), whose sum is σ = 150504262706. Its totient is φ = 43001217912.

The previous prime is 86002435819. The next prime is 86002435847. The reversal of 86002435828 is 82853420068.

It can be written as a sum of positive squares in only one way, i.e., 80413079184 + 5589356644 = 283572^2 + 74762^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10750304475 + ... + 10750304482.

Almost surely, 2^86002435828 is an apocalyptic number.

It is an amenable number.

86002435828 is a deficient number, since it is larger than the sum of its proper divisors (64501826878).

86002435828 is a wasteful number, since it uses less digits than its factorization.

86002435828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21500608961 (or 21500608959 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 86002435828 in words is "eighty-six billion, two million, four hundred thirty-five thousand, eight hundred twenty-eight".