1053244045 has 8 divisors (see below), whose sum is σ = 1444449024. Its totient is φ = 722224464.

The previous prime is 1053244019. The next prime is 1053244057. The reversal of 1053244045 is 5404423501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1053244045 - 2⁵ = 1053244013 is a prime.

It is a super-2 number, since 2×1053244045² = 2218646036655924050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15046309 + ... + 15046378.

It is an arithmetic number, because the mean of its divisors is an integer number (180556128).

Almost surely, 2^1053244045 is an apocalyptic number.

It is an amenable number.

1053244045 is a deficient number, since it is larger than the sum of its proper divisors (391204979).

1053244045 is an equidigital number, since it uses as much as digits as its factorization.

1053244045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30092699.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 1053244045 is about 32453.7215893648. The cubic root of 1053244045 is about 1017.4420221036.

Adding to 1053244045 its reverse (5404423501), we get a palindrome (6457667546).

The spelling of 1053244045 in words is "one billion, fifty-three million, two hundred forty-four thousand, forty-five".