54770237 has 2 divisors, whose sum is σ = 54770238. Its totient is φ = 54770236.

The previous prime is 54770207. The next prime is 54770257. The reversal of 54770237 is 73207745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31595641 + 23174596 = 5621^2 + 4814^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54770237 is a prime.

It is a super-2 number, since 2×54770237² = 5999557722072338, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 54770197 and 54770206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54770207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27385118 + 27385119.

It is an arithmetic number, because the mean of its divisors is an integer number (27385119).

Almost surely, 2^54770237 is an apocalyptic number.

It is an amenable number.

54770237 is a deficient number, since it is larger than the sum of its proper divisors (1).

54770237 is an equidigital number, since it uses as much as digits as its factorization.

54770237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41160, while the sum is 35.

The square root of 54770237 is about 7400.6916568656. The cubic root of 54770237 is about 379.7649446603.

The spelling of 54770237 in words is "fifty-four million, seven hundred seventy thousand, two hundred thirty-seven".