1603054153 has 2 divisors, whose sum is σ = 1603054154. Its totient is φ = 1603054152.

The previous prime is 1603054097. The next prime is 1603054163. The reversal of 1603054153 is 3514503061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1596561849 + 6492304 = 39957^2 + 2548^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1603054153 is a prime.

It is not a weakly prime, because it can be changed into another prime (1603054163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 801527076 + 801527077.

It is an arithmetic number, because the mean of its divisors is an integer number (801527077).

Almost surely, 2^1603054153 is an apocalyptic number.

It is an amenable number.

1603054153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1603054153 is an equidigital number, since it uses as much as digits as its factorization.

1603054153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1603054153 is about 40038.1587114093. The cubic root of 1603054153 is about 1170.3508220614.

The spelling of 1603054153 in words is "one billion, six hundred three million, fifty-four thousand, one hundred fifty-three".