54656417668752 has 60 divisors (see below), whose sum is σ = 152962810784784. Its totient is φ = 18218716201920.

The previous prime is 54656417668717. The next prime is 54656417668759. The reversal of 54656417668752 is 25786671465645.

54656417668752 is a `hidden beast` number, since 5 + 4 + 6 + 564 + 1 + 7 + 6 + 6 + 8 + 7 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (54656417668759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32578627 + ... + 34215197.

Almost surely, 2^{54656417668752} is an apocalyptic number.

It is an amenable number.

54656417668752 is an abundant number, since it is smaller than the sum of its proper divisors (98306393116032).

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

54656417668752 is a wasteful number, since it uses less digits than its factorization.

54656417668752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868508 (or 1868499 counting only the distinct ones).

The product of its digits is 2032128000, while the sum is 72.

The spelling of 54656417668752 in words is "fifty-four trillion, six hundred fifty-six billion, four hundred seventeen million, six hundred sixty-eight thousand, seven hundred fifty-two".