54515540036466 has 48 divisors (see below), whose sum is σ = 125031631570560. Its totient is φ = 17137202634720.

The previous prime is 54515540036459. The next prime is 54515540036497. The reversal of 54515540036466 is 66463004551545.

54515540036466 is a `hidden beast` number, since 5 + 4 + 5 + 1 + 5 + 540 + 0 + 36 + 4 + 66 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1214348490 + ... + 1214393381.

It is an arithmetic number, because the mean of its divisors is an integer number (2604825657720).

Almost surely, 2^{54515540036466} is an apocalyptic number.

54515540036466 is an abundant number, since it is smaller than the sum of its proper divisors (70516091534094).

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

54515540036466 is a wasteful number, since it uses less digits than its factorization.

54515540036466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428741951 (or 2428741948 counting only the distinct ones).

The product of its (nonzero) digits is 25920000, while the sum is 54.

The spelling of 54515540036466 in words is "fifty-four trillion, five hundred fifteen billion, five hundred forty million, thirty-six thousand, four hundred sixty-six".