1075769055 has 24 divisors (see below), whose sum is σ = 1908034128. Its totient is φ = 560399616.

The previous prime is 1075769047. The next prime is 1075769137. The reversal of 1075769055 is 5509675701.

It is a happy number.

It is not a de Polignac number, because 1075769055 - 2³ = 1075769047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1075769055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 276042 + ... + 279911.

It is an arithmetic number, because the mean of its divisors is an integer number (79501422).

Almost surely, 2^1075769055 is an apocalyptic number.

1075769055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1075769055 is a deficient number, since it is larger than the sum of its proper divisors (832265073).

1075769055 is a wasteful number, since it uses less digits than its factorization.

1075769055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556007 (or 556004 counting only the distinct ones).

The product of its (nonzero) digits is 330750, while the sum is 45.

The square root of 1075769055 is about 32798.9185035117. The cubic root of 1075769055 is about 1024.6440342358.

The spelling of 1075769055 in words is "one billion, seventy-five million, seven hundred sixty-nine thousand, fifty-five".