1053288803 has 4 divisors (see below), whose sum is σ = 1203758640. Its totient is φ = 902818968.

The previous prime is 1053288799. The next prime is 1053288833. The reversal of 1053288803 is 3088823501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1053288803 - 2² = 1053288799 is a prime.

It is a super-2 number, since 2×1053288803² = 2218834605050345618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053288833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75234908 + ... + 75234921.

It is an arithmetic number, because the mean of its divisors is an integer number (300939660).

Almost surely, 2^1053288803 is an apocalyptic number.

1053288803 is a deficient number, since it is larger than the sum of its proper divisors (150469837).

1053288803 is an equidigital number, since it uses as much as digits as its factorization.

1053288803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150469836.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 1053288803 is about 32454.4111485635. The cubic root of 1053288803 is about 1017.4564340926.

The spelling of 1053288803 in words is "one billion, fifty-three million, two hundred eighty-eight thousand, eight hundred three".