54930792 has 64 divisors (see below), whose sum is σ = 161205120. Its totient is φ = 15268608.

The previous prime is 54930781. The next prime is 54930797. The reversal of 54930792 is 29703945.

It is a self number, because there is not a number n which added to its sum of digits gives 54930792.

It is not an unprimeable number, because it can be changed into a prime (54930797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1798 + ... + 10634.

It is an arithmetic number, because the mean of its divisors is an integer number (2518830).

Almost surely, 2^54930792 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 54930792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80602560).

54930792 is an abundant number, since it is smaller than the sum of its proper divisors (106274328).

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

54930792 is a wasteful number, since it uses less digits than its factorization.

54930792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8890 (or 8886 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 54930792 is about 7411.5310159238. The cubic root of 54930792 is about 380.1356671633.

The spelling of 54930792 in words is "fifty-four million, nine hundred thirty thousand, seven hundred ninety-two".