1053353503 has 2 divisors, whose sum is σ = 1053353504. Its totient is φ = 1053353502.

The previous prime is 1053353489. The next prime is 1053353549. The reversal of 1053353503 is 3053533501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1053353503 - 2⁹ = 1053352991 is a prime.

It is a super-2 number, since 2×1053353503² = 2219107204564742018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053350503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526676751 + 526676752.

It is an arithmetic number, because the mean of its divisors is an integer number (526676752).

Almost surely, 2^1053353503 is an apocalyptic number.

1053353503 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053353503 is an equidigital number, since it uses as much as digits as its factorization.

1053353503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10125, while the sum is 28.

The square root of 1053353503 is about 32455.4079160931. The cubic root of 1053353503 is about 1017.4772666453.

The spelling of 1053353503 in words is "one billion, fifty-three million, three hundred fifty-three thousand, five hundred three".