54056830 has 16 divisors (see below), whose sum is σ = 97478640. Its totient is φ = 21583552.

The previous prime is 54056809. The next prime is 54056837. The reversal of 54056830 is 3865045.

It is a junction number, because it is equal to n+sod(n) for n = 54056792 and 54056801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54056837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266 + ... + 10474.

It is an arithmetic number, because the mean of its divisors is an integer number (6092415).

Almost surely, 2^54056830 is an apocalyptic number.

54056830 is a deficient number, since it is larger than the sum of its proper divisors (43421810).

54056830 is a wasteful number, since it uses less digits than its factorization.

54056830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9803.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 54056830 is about 7352.3350032490. The cubic root of 54056830 is about 378.1088635055.

The spelling of 54056830 in words is "fifty-four million, fifty-six thousand, eight hundred thirty".