54003337 has 2 divisors, whose sum is σ = 54003338. Its totient is φ = 54003336.

The previous prime is 54003319. The next prime is 54003347. The reversal of 54003337 is 73330045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52142841 + 1860496 = 7221^2 + 1364^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54003337 is a prime.

It is not a weakly prime, because it can be changed into another prime (54003347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27001668 + 27001669.

It is an arithmetic number, because the mean of its divisors is an integer number (27001669).

Almost surely, 2^54003337 is an apocalyptic number.

It is an amenable number.

54003337 is a deficient number, since it is larger than the sum of its proper divisors (1).

54003337 is an equidigital number, since it uses as much as digits as its factorization.

54003337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 54003337 is about 7348.6962789327. The cubic root of 54003337 is about 377.9841006535.

The spelling of 54003337 in words is "fifty-four million, three thousand, three hundred thirty-seven".