54715530166 has 96 divisors (see below), whose sum is σ = 97857414144. Its totient is φ = 22737024000.

The previous prime is 54715530157. The next prime is 54715530173. The reversal of 54715530166 is 66103551745.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112351975 + ... + 112352461.

It is an arithmetic number, because the mean of its divisors is an integer number (1019348064).

Almost surely, 2^54715530166 is an apocalyptic number.

54715530166 is a deficient number, since it is larger than the sum of its proper divisors (43141883978).

54715530166 is a wasteful number, since it uses less digits than its factorization.

54715530166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006 (or 989 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 54715530166 in words is "fifty-four billion, seven hundred fifteen million, five hundred thirty thousand, one hundred sixty-six".