1075808265 has 16 divisors (see below), whose sum is σ = 1967192448. Its totient is φ = 491798016.

The previous prime is 1075808249. The next prime is 1075808269. The reversal of 1075808265 is 5628085701.

It is not a de Polignac number, because 1075808265 - 2⁴ = 1075808249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1075808269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5122792 + ... + 5123001.

It is an arithmetic number, because the mean of its divisors is an integer number (122949528).

Almost surely, 2^1075808265 is an apocalyptic number.

1075808265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1075808265 is a deficient number, since it is larger than the sum of its proper divisors (891384183).

1075808265 is a wasteful number, since it uses less digits than its factorization.

1075808265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10245808.

The product of its (nonzero) digits is 134400, while the sum is 42.

The square root of 1075808265 is about 32799.5162311885. The cubic root of 1075808265 is about 1024.6564829438.

The spelling of 1075808265 in words is "one billion, seventy-five million, eight hundred eight thousand, two hundred sixty-five".