54066674623105 has 64 divisors (see below), whose sum is σ = 68171683138560. Its totient is φ = 41127968088064.

The previous prime is 54066674623103. The next prime is 54066674623111. The reversal of 54066674623105 is 50132647666045.

It is not a de Polignac number, because 54066674623105 - 2¹ = 54066674623103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54066674623103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3540936411 + ... + 3540951679.

It is an arithmetic number, because the mean of its divisors is an integer number (1065182549040).

Almost surely, 2^{54066674623105} is an apocalyptic number.

It is an amenable number.

54066674623105 is a deficient number, since it is larger than the sum of its proper divisors (14105008515455).

54066674623105 is a wasteful number, since it uses less digits than its factorization.

54066674623105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18138.

The product of its (nonzero) digits is 21772800, while the sum is 55.

The spelling of 54066674623105 in words is "fifty-four trillion, sixty-six billion, six hundred seventy-four million, six hundred twenty-three thousand, one hundred five".