53119229 has 2 divisors, whose sum is σ = 53119230. Its totient is φ = 53119228.

The previous prime is 53119219. The next prime is 53119249. The reversal of 53119229 is 92291135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36120100 + 16999129 = 6010^2 + 4123^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53119229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53119195 and 53119204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53119219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26559614 + 26559615.

It is an arithmetic number, because the mean of its divisors is an integer number (26559615).

Almost surely, 2^53119229 is an apocalyptic number.

It is an amenable number.

53119229 is a deficient number, since it is larger than the sum of its proper divisors (1).

53119229 is an equidigital number, since it uses as much as digits as its factorization.

53119229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 32.

The square root of 53119229 is about 7288.2939704707. The cubic root of 53119229 is about 375.9100362893.

The spelling of 53119229 in words is "fifty-three million, one hundred nineteen thousand, two hundred twenty-nine".