1049215275 has 30 divisors (see below), whose sum is σ = 1943513132. Its totient is φ = 559580400.

The previous prime is 1049215259. The next prime is 1049215289. The reversal of 1049215275 is 5725129401.

1049215275 is a `hidden beast` number, since 10 + 492 + 152 + 7 + 5 = 666.

1049215275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1049215275 - 2⁴ = 1049215259 is a prime.

It is a super-2 number, since 2×1049215275² = 2201705386586651250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 257041 + ... + 261090.

Almost surely, 2^1049215275 is an apocalyptic number.

1049215275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1049215275 is a deficient number, since it is larger than the sum of its proper divisors (894297857).

1049215275 is an equidigital number, since it uses as much as digits as its factorization.

1049215275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518153 (or 518139 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 1049215275 is about 32391.5926592071. The cubic root of 1049215275 is about 1016.1430900184.

The spelling of 1049215275 in words is "one billion, forty-nine million, two hundred fifteen thousand, two hundred seventy-five".