67765250056 has 32 divisors (see below), whose sum is σ = 146842848000. Its totient is φ = 28715930496.

The previous prime is 67765250053. The next prime is 67765250089. The reversal of 67765250056 is 65005256776.

67765250056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×67765250056³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 67765249991 and 67765250009.

It is not an unprimeable number, because it can be changed into a prime (67765250053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6793296 + ... + 6803263.

It is an arithmetic number, because the mean of its divisors is an integer number (4588839000).

Almost surely, 2^67765250056 is an apocalyptic number.

It is an amenable number.

67765250056 is an abundant number, since it is smaller than the sum of its proper divisors (79077597944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67765250056 is a wasteful number, since it uses less digits than its factorization.

67765250056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13596661 (or 13596657 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 49.

The spelling of 67765250056 in words is "sixty-seven billion, seven hundred sixty-five million, two hundred fifty thousand, fifty-six".