54211156 has 12 divisors (see below), whose sum is σ = 96659892. Its totient is φ = 26594048.

The previous prime is 54211151. The next prime is 54211159. The reversal of 54211156 is 65111245.

It is a happy number.

54211156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 46703556 + 7507600 = 6834^2 + 2740^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54211156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54211151) 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 3 ways as a sum of consecutive naturals, for example, 127645 + ... + 128068.

It is an arithmetic number, because the mean of its divisors is an integer number (8054991).

Almost surely, 2^54211156 is an apocalyptic number.

It is an amenable number.

54211156 is a deficient number, since it is larger than the sum of its proper divisors (42448736).

54211156 is a wasteful number, since it uses less digits than its factorization.

54211156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255770 (or 255768 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

The square root of 54211156 is about 7362.8225566015. The cubic root of 54211156 is about 378.4683406641.

The spelling of 54211156 in words is "fifty-four million, two hundred eleven thousand, one hundred fifty-six".