1053244355 has 32 divisors (see below), whose sum is σ = 1319540544. Its totient is φ = 806547456.

The previous prime is 1053244349. The next prime is 1053244363. The reversal of 1053244355 is 5534423501.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1053244355 is a prime.

It is a super-2 number, since 2×1053244355² = 2218647342678732050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2432219 + ... + 2432651.

It is an arithmetic number, because the mean of its divisors is an integer number (41235642).

Almost surely, 2^1053244355 is an apocalyptic number.

1053244355 is a deficient number, since it is larger than the sum of its proper divisors (266296189).

1053244355 is a wasteful number, since it uses less digits than its factorization.

1053244355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 1053244355 is about 32453.7263653960. The cubic root of 1053244355 is about 1017.4421219244.

Adding to 1053244355 its reverse (5534423501), we get a palindrome (6587667856).

The spelling of 1053244355 in words is "one billion, fifty-three million, two hundred forty-four thousand, three hundred fifty-five".