110564553664461 has 32 divisors (see below), whose sum is σ = 160318940221440. Its totient is φ = 67371483662784.

The previous prime is 110564553664459. The next prime is 110564553664529. The reversal of 110564553664461 is 164466355465011.

It is not a de Polignac number, because 110564553664461 - 2¹ = 110564553664459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110564553664451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33865420 + ... + 36986426.

It is an arithmetic number, because the mean of its divisors is an integer number (5009966881920).

Almost surely, 2^{110564553664461} is an apocalyptic number.

It is an amenable number.

110564553664461 is a deficient number, since it is larger than the sum of its proper divisors (49754386556979).

110564553664461 is a wasteful number, since it uses less digits than its factorization.

110564553664461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129945.

The product of its (nonzero) digits is 31104000, while the sum is 57.

The spelling of 110564553664461 in words is "one hundred ten trillion, five hundred sixty-four billion, five hundred fifty-three million, six hundred sixty-four thousand, four hundred sixty-one".