1158225010533 has 12 divisors (see below), whose sum is σ = 1675167233740. Its totient is φ = 771145906176.

The previous prime is 1158225010529. The next prime is 1158225010559. The reversal of 1158225010533 is 3350105228511.

1158225010533 is a `hidden beast` number, since 1 + 1 + 58 + 22 + 50 + 1 + 0 + 533 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 457108505604 + 701116504929 = 676098^2 + 837327^2 .

It is not a de Polignac number, because 1158225010533 - 2² = 1158225010529 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158225050533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83667766 + ... + 83681607.

Almost surely, 2^{1158225010533} is an apocalyptic number.

It is an amenable number.

1158225010533 is a deficient number, since it is larger than the sum of its proper divisors (516942223207).

1158225010533 is a wasteful number, since it uses less digits than its factorization.

1158225010533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167350148 (or 167350145 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 1158225010533 in words is "one trillion, one hundred fifty-eight billion, two hundred twenty-five million, ten thousand, five hundred thirty-three".