1045529855 has 8 divisors (see below), whose sum is σ = 1275901200. Its totient is φ = 822246976.

The previous prime is 1045529843. The next prime is 1045529867. The reversal of 1045529855 is 5589255401.

It is an interprime number because it is at equal distance from previous prime (1045529843) and next prime (1045529867).

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 1045529855 - 2¹⁸ = 1045267711 is a prime.

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, 1771790 + ... + 1772379.

It is an arithmetic number, because the mean of its divisors is an integer number (159487650).

Almost surely, 2^1045529855 is an apocalyptic number.

1045529855 is a deficient number, since it is larger than the sum of its proper divisors (230371345).

1045529855 is an equidigital number, since it uses as much as digits as its factorization.

1045529855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3544233.

The product of its (nonzero) digits is 360000, while the sum is 44.

The square root of 1045529855 is about 32334.6540881451. The cubic root of 1045529855 is about 1014.9519434971.

The spelling of 1045529855 in words is "one billion, forty-five million, five hundred twenty-nine thousand, eight hundred fifty-five".