1046853905 has 8 divisors (see below), whose sum is σ = 1259298600. Its totient is φ = 835433856.

The previous prime is 1046853859. The next prime is 1046853917. The reversal of 1046853905 is 5093586401.

It can be written as a sum of positive squares in 4 ways, for example, as 525005569 + 521848336 = 22913^2 + 22844^2 .

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 1046853905 - 2¹⁴ = 1046837521 is a prime.

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, 253910 + ... + 257999.

It is an arithmetic number, because the mean of its divisors is an integer number (157412325).

Almost surely, 2^1046853905 is an apocalyptic number.

It is an amenable number.

1046853905 is a deficient number, since it is larger than the sum of its proper divisors (212444695).

1046853905 is an equidigital number, since it uses as much as digits as its factorization.

1046853905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512323.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 1046853905 is about 32355.1217738398. The cubic root of 1046853905 is about 1015.3802048979.

The spelling of 1046853905 in words is "one billion, forty-six million, eight hundred fifty-three thousand, nine hundred five".