1045585533 has 4 divisors (see below), whose sum is σ = 1394114048. Its totient is φ = 697057020.

The previous prime is 1045585511. The next prime is 1045585571. The reversal of 1045585533 is 3355855401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3355855401 = 3 ⋅1118618467.

It is not a de Polignac number, because 1045585533 - 2¹⁰ = 1045584509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1045585491 and 1045585500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045585573) 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, 174264253 + ... + 174264258.

It is an arithmetic number, because the mean of its divisors is an integer number (348528512).

Almost surely, 2^1045585533 is an apocalyptic number.

It is an amenable number.

1045585533 is a deficient number, since it is larger than the sum of its proper divisors (348528515).

1045585533 is an equidigital number, since it uses as much as digits as its factorization.

1045585533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348528514.

The product of its (nonzero) digits is 180000, while the sum is 39.

The square root of 1045585533 is about 32335.5150415143. The cubic root of 1045585533 is about 1014.9699597182.

The spelling of 1045585533 in words is "one billion, forty-five million, five hundred eighty-five thousand, five hundred thirty-three".