54552244641066 has 12 divisors (see below), whose sum is σ = 118196530055682. Its totient is φ = 18184081547016.

The previous prime is 54552244641043. The next prime is 54552244641107. The reversal of 54552244641066 is 66014644225545.

54552244641066 is a `hidden beast` number, since 5 + 4 + 5 + 52 + 24 + 464 + 106 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 33899119067025 + 20653125574041 = 5822295^2 + 4544571^2 .

It is a super-3 number, since 3×54552244641066³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1515340128901 + ... + 1515340128936.

Almost surely, 2^{54552244641066} is an apocalyptic number.

54552244641066 is an abundant number, since it is smaller than the sum of its proper divisors (63644285414616).

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

54552244641066 is a wasteful number, since it uses less digits than its factorization.

54552244641066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030680257845 (or 3030680257842 counting only the distinct ones).

The product of its (nonzero) digits is 27648000, while the sum is 54.

The spelling of 54552244641066 in words is "fifty-four trillion, five hundred fifty-two billion, two hundred forty-four million, six hundred forty-one thousand, sixty-six".