54929452860 has 192 divisors, whose sum is σ = 173728880640. Its totient is φ = 14405402880.

The previous prime is 54929452849. The next prime is 54929452867. The reversal of 54929452860 is 6825492945.

54929452860 is a `hidden beast` number, since 5 + 492 + 94 + 5 + 2 + 8 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 54929452797 and 54929452806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54929452867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36939037 + ... + 36940523.

It is an arithmetic number, because the mean of its divisors is an integer number (904837920).

Almost surely, 2^54929452860 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 54929452860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86864440320).

54929452860 is an abundant number, since it is smaller than the sum of its proper divisors (118799427780).

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

54929452860 is a wasteful number, since it uses less digits than its factorization.

54929452860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593 (or 2585 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 54929452860 in words is "fifty-four billion, nine hundred twenty-nine million, four hundred fifty-two thousand, eight hundred sixty".