54610032218512 has 20 divisors (see below), whose sum is σ = 105811285753036. Its totient is φ = 27303893959680.

The previous prime is 54610032218459. The next prime is 54610032218531. The reversal of 54610032218512 is 21581223001645.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37032774727936 + 17577257490576 = 6085456^2 + 4192524^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69732789 + ... + 70511572.

Almost surely, 2^{54610032218512} is an apocalyptic number.

It is an amenable number.

54610032218512 is a deficient number, since it is larger than the sum of its proper divisors (51201253534524).

54610032218512 is a wasteful number, since it uses less digits than its factorization.

54610032218512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140268706 (or 140268700 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 54610032218512 in words is "fifty-four trillion, six hundred ten billion, thirty-two million, two hundred eighteen thousand, five hundred twelve".