54148720540680 has 96 divisors (see below), whose sum is σ = 176867680392000. Its totient is φ = 14367097692288.

The previous prime is 54148720540679. The next prime is 54148720540687. The reversal of 54148720540680 is 8604502784145.

54148720540680 is a `hidden beast` number, since 5 + 4 + 14 + 8 + 7 + 2 + 0 + 540 + 6 + 80 = 666.

It is not an unprimeable number, because it can be changed into a prime (54148720540687) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 377850754 + ... + 377994033.

It is an arithmetic number, because the mean of its divisors is an integer number (1842371670750).

Almost surely, 2^{54148720540680} is an apocalyptic number.

It is an amenable number.

54148720540680 is an abundant number, since it is smaller than the sum of its proper divisors (122718959851320).

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

54148720540680 is a wasteful number, since it uses less digits than its factorization.

54148720540680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755845003 (or 755844996 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 54.

The spelling of 54148720540680 in words is "fifty-four trillion, one hundred forty-eight billion, seven hundred twenty million, five hundred forty thousand, six hundred eighty".