54994003 has 2 divisors, whose sum is σ = 54994004. Its totient is φ = 54994002.

The previous prime is 54993979. The next prime is 54994021. The reversal of 54994003 is 30049945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54994003 - 2⁵ = 54993971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54994003.

It is not a weakly prime, because it can be changed into another prime (54994103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27497001 + 27497002.

It is an arithmetic number, because the mean of its divisors is an integer number (27497002).

Almost surely, 2^54994003 is an apocalyptic number.

54994003 is a deficient number, since it is larger than the sum of its proper divisors (1).

54994003 is an equidigital number, since it uses as much as digits as its factorization.

54994003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 54994003 is about 7415.7941584162. The cubic root of 54994003 is about 380.2814235702.

The spelling of 54994003 in words is "fifty-four million, nine hundred ninety-four thousand, three".