54492868179648 has 504 divisors, whose sum is σ = 167602118236800. Its totient is φ = 17559780618240.

The previous prime is 54492868179641. The next prime is 54492868179677. The reversal of 54492868179648 is 84697186829445.

54492868179648 is a `hidden beast` number, since 5 + 4 + 492 + 8 + 6 + 81 + 7 + 9 + 6 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is not an unprimeable number, because it can be changed into a prime (54492868179641) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17872372428 + ... + 17872375476.

Almost surely, 2^{54492868179648} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54492868179648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83801059118400).

54492868179648 is an abundant number, since it is smaller than the sum of its proper divisors (113109250057152).

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

54492868179648 is an equidigital number, since it uses as much as digits as its factorization.

54492868179648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4489 (or 4458 counting only the distinct ones).

The product of its digits is 6688604160, while the sum is 81.

The spelling of 54492868179648 in words is "fifty-four trillion, four hundred ninety-two billion, eight hundred sixty-eight million, one hundred seventy-nine thousand, six hundred forty-eight".