86553549269056 has 21 divisors (see below), whose sum is σ = 171754847022639. Its totient is φ = 43276737420864.

The previous prime is 86553549269039. The next prime is 86553549269081. The reversal of 86553549269056 is 65096294535568.

The square root of 86553549269056 is 9303416.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×86553549269056² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86553549269056.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 73845865 + ... + 75008791.

Almost surely, 2^{86553549269056} is an apocalyptic number.

86553549269056 is the 9303416-th square number.

It is an amenable number.

86553549269056 is a deficient number, since it is larger than the sum of its proper divisors (85201297753583).

86553549269056 is an frugal number, since it uses more digits than its factorization.

86553549269056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325866 (or 1162929 counting only the distinct ones).

The product of its (nonzero) digits is 2099520000, while the sum is 73.

The spelling of 86553549269056 in words is "eighty-six trillion, five hundred fifty-three billion, five hundred forty-nine million, two hundred sixty-nine thousand, fifty-six".