54532211 has 2 divisors, whose sum is σ = 54532212. Its totient is φ = 54532210.

The previous prime is 54532207. The next prime is 54532237. The reversal of 54532211 is 11223545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54532211 - 2² = 54532207 is a prime.

It is not a weakly prime, because it can be changed into another prime (54532711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27266105 + 27266106.

It is an arithmetic number, because the mean of its divisors is an integer number (27266106).

Almost surely, 2^54532211 is an apocalyptic number.

54532211 is a deficient number, since it is larger than the sum of its proper divisors (1).

54532211 is an equidigital number, since it uses as much as digits as its factorization.

54532211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1200, while the sum is 23.

The square root of 54532211 is about 7384.5928120649. The cubic root of 54532211 is about 379.2140055589.

Adding to 54532211 its reverse (11223545), we get a palindrome (65755756).

The spelling of 54532211 in words is "fifty-four million, five hundred thirty-two thousand, two hundred eleven".