54645469603 has 2 divisors, whose sum is σ = 54645469604. Its totient is φ = 54645469602.

The previous prime is 54645469583. The next prime is 54645469643. The reversal of 54645469603 is 30696454645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54645469603 - 2⁹ = 54645469091 is a prime.

It is a super-2 number, since 2×54645469603² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54645469643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27322734801 + 27322734802.

It is an arithmetic number, because the mean of its divisors is an integer number (27322734802).

Almost surely, 2^54645469603 is an apocalyptic number.

54645469603 is a deficient number, since it is larger than the sum of its proper divisors (1).

54645469603 is an equidigital number, since it uses as much as digits as its factorization.

54645469603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9331200, while the sum is 52.

The spelling of 54645469603 in words is "fifty-four billion, six hundred forty-five million, four hundred sixty-nine thousand, six hundred three".