54501803 has 2 divisors, whose sum is σ = 54501804. Its totient is φ = 54501802.

The previous prime is 54501793. The next prime is 54501857. The reversal of 54501803 is 30810545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54501803 - 2⁴ = 54501787 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (54501883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27250901 + 27250902.

It is an arithmetic number, because the mean of its divisors is an integer number (27250902).

Almost surely, 2^54501803 is an apocalyptic number.

54501803 is a deficient number, since it is larger than the sum of its proper divisors (1).

54501803 is an equidigital number, since it uses as much as digits as its factorization.

54501803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 54501803 is about 7382.5336436755. The cubic root of 54501803 is about 379.1435072653.

The spelling of 54501803 in words is "fifty-four million, five hundred one thousand, eight hundred three".