54461000203 has 2 divisors, whose sum is σ = 54461000204. Its totient is φ = 54461000202.

The previous prime is 54461000201. The next prime is 54461000273. The reversal of 54461000203 is 30200016445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54461000203 - 2¹ = 54461000201 is a prime.

It is a super-2 number, since 2×54461000203² (a number of 22 digits) contains 22 as substring.

Together with 54461000201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (54461000201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27230500101 + 27230500102.

It is an arithmetic number, because the mean of its divisors is an integer number (27230500102).

Almost surely, 2^54461000203 is an apocalyptic number.

54461000203 is a deficient number, since it is larger than the sum of its proper divisors (1).

54461000203 is an equidigital number, since it uses as much as digits as its factorization.

54461000203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 54461000203 its reverse (30200016445), we get a palindrome (84661016648).

The spelling of 54461000203 in words is "fifty-four billion, four hundred sixty-one million, two hundred three", and thus it is an aban number.