54831011 has 8 divisors (see below), whose sum is σ = 57323040. Its totient is φ = 52348032.

The previous prime is 54830989. The next prime is 54831013. The reversal of 54831011 is 11013845.

54831011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54831011 - 2⁶ = 54830947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54831013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12155 + ... + 16043.

It is an arithmetic number, because the mean of its divisors is an integer number (7165380).

Almost surely, 2^54831011 is an apocalyptic number.

54831011 is a deficient number, since it is larger than the sum of its proper divisors (2492029).

54831011 is a wasteful number, since it uses less digits than its factorization.

54831011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4525.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 54831011 is about 7404.7964860623. The cubic root of 54831011 is about 379.9053573167.

Adding to 54831011 its reverse (11013845), we get a palindrome (65844856).

The spelling of 54831011 in words is "fifty-four million, eight hundred thirty-one thousand, eleven".