54212153 has 2 divisors, whose sum is σ = 54212154. Its totient is φ = 54212152.

The previous prime is 54212143. The next prime is 54212203. The reversal of 54212153 is 35121245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31047184 + 23164969 = 5572^2 + 4813^2 .

It is a cyclic number.

It is not a de Polignac number, because 54212153 - 2¹⁸ = 53950009 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54212113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27106076 + 27106077.

It is an arithmetic number, because the mean of its divisors is an integer number (27106077).

Almost surely, 2^54212153 is an apocalyptic number.

It is an amenable number.

54212153 is a deficient number, since it is larger than the sum of its proper divisors (1).

54212153 is an equidigital number, since it uses as much as digits as its factorization.

54212153 is an odious number, because the sum of its binary digits is odd.

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

The square root of 54212153 is about 7362.8902613036. The cubic root of 54212153 is about 378.4706607931.

Adding to 54212153 its reverse (35121245), we get a palindrome (89333398).

The spelling of 54212153 in words is "fifty-four million, two hundred twelve thousand, one hundred fifty-three".