54829010992 has 160 divisors (see below), whose sum is σ = 126303027200. Its totient is φ = 23044331520.

The previous prime is 54829010981. The next prime is 54829010993. The reversal of 54829010992 is 29901092845.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (54829010993) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67606267 + ... + 67607077.

It is an arithmetic number, because the mean of its divisors is an integer number (789393920).

Almost surely, 2^54829010992 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 54829010992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63151513600).

54829010992 is an abundant number, since it is smaller than the sum of its proper divisors (71474016208).

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

54829010992 is a wasteful number, since it uses less digits than its factorization.

54829010992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 49.

The spelling of 54829010992 in words is "fifty-four billion, eight hundred twenty-nine million, ten thousand, nine hundred ninety-two".