636360412616054 has 48 divisors (see below), whose sum is σ = 1122945587596800. Its totient is φ = 269641051295616.

The previous prime is 636360412616053. The next prime is 636360412616059. The reversal of 636360412616054 is 450616214063636.

It is a junction number, because it is equal to n+sod(n) for n = 636360412615987 and 636360412616005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (636360412616053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112214912 + ... + 117749340.

It is an arithmetic number, because the mean of its divisors is an integer number (23394699741600).

Almost surely, 2^{636360412616054} is an apocalyptic number.

636360412616054 is a deficient number, since it is larger than the sum of its proper divisors (486585174980746).

636360412616054 is a wasteful number, since it uses less digits than its factorization.

636360412616054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547717 (or 5547710 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 53.

The spelling of 636360412616054 in words is "six hundred thirty-six trillion, three hundred sixty billion, four hundred twelve million, six hundred sixteen thousand, fifty-four".