1053566236433 has 8 divisors (see below), whose sum is σ = 1104303395328. Its totient is φ = 1003239905184.

The previous prime is 1053566236391. The next prime is 1053566236487. The reversal of 1053566236433 is 3346326653501.

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 1053566236433 - 2¹² = 1053566232337 is a prime.

It is a super-2 number, since 2×1053566236433² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053566236033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102701660 + ... + 102711917.

It is an arithmetic number, because the mean of its divisors is an integer number (138037924416).

Almost surely, 2^{1053566236433} is an apocalyptic number.

It is an amenable number.

1053566236433 is a deficient number, since it is larger than the sum of its proper divisors (50737158895).

1053566236433 is a wasteful number, since it uses less digits than its factorization.

1053566236433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205413823.

The product of its (nonzero) digits is 3499200, while the sum is 47.

The spelling of 1053566236433 in words is "one trillion, fifty-three billion, five hundred sixty-six million, two hundred thirty-six thousand, four hundred thirty-three".