54996503 has 2 divisors, whose sum is σ = 54996504. Its totient is φ = 54996502.

The previous prime is 54996463. The next prime is 54996523. The reversal of 54996503 is 30569945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54996503 - 2⁸ = 54996247 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54996523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27498251 + 27498252.

It is an arithmetic number, because the mean of its divisors is an integer number (27498252).

Almost surely, 2^54996503 is an apocalyptic number.

54996503 is a deficient number, since it is larger than the sum of its proper divisors (1).

54996503 is an equidigital number, since it uses as much as digits as its factorization.

54996503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 54996503 is about 7415.9627156560. The cubic root of 54996503 is about 380.2871859509.

The spelling of 54996503 in words is "fifty-four million, nine hundred ninety-six thousand, five hundred three".