86253570416456 has 16 divisors (see below), whose sum is σ = 163209164207100. Its totient is φ = 42731126627904.

The previous prime is 86253570416423. The next prime is 86253570416459. The reversal of 86253570416456 is 65461407535268.

It can be written as a sum of positive squares in 2 ways, for example, as 86249297702500 + 4272713956 = 9287050^2 + 65366^2 .

It is not an unprimeable number, because it can be changed into a prime (86253570416459) 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, 49457321615 + ... + 49457323358.

Almost surely, 2^{86253570416456} is an apocalyptic number.

It is an amenable number.

86253570416456 is a deficient number, since it is larger than the sum of its proper divisors (76955593790644).

86253570416456 is a wasteful number, since it uses less digits than its factorization.

86253570416456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98914645088 (or 98914645084 counting only the distinct ones).

The product of its (nonzero) digits is 145152000, while the sum is 62.

The spelling of 86253570416456 in words is "eighty-six trillion, two hundred fifty-three billion, five hundred seventy million, four hundred sixteen thousand, four hundred fifty-six".