54073237 has 2 divisors, whose sum is σ = 54073238. Its totient is φ = 54073236.

The previous prime is 54073223. The next prime is 54073241. The reversal of 54073237 is 73237045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49688401 + 4384836 = 7049^2 + 2094^2 .

It is a cyclic number.

It is not a de Polignac number, because 54073237 - 2⁷ = 54073109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54073199 and 54073208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54073247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27036618 + 27036619.

It is an arithmetic number, because the mean of its divisors is an integer number (27036619).

Almost surely, 2^54073237 is an apocalyptic number.

It is an amenable number.

54073237 is a deficient number, since it is larger than the sum of its proper divisors (1).

54073237 is an equidigital number, since it uses as much as digits as its factorization.

54073237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 54073237 is about 7353.4506865825. The cubic root of 54073237 is about 378.1471134029.

The spelling of 54073237 in words is "fifty-four million, seventy-three thousand, two hundred thirty-seven".