1075505755 has 4 divisors (see below), whose sum is σ = 1290606912. Its totient is φ = 860404600.

The previous prime is 1075505741. The next prime is 1075505777. The reversal of 1075505755 is 5575055701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5575055701 = 17 ⋅327944453.

It is not a de Polignac number, because 1075505755 - 2¹¹ = 1075503707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107550571 + ... + 107550580.

It is an arithmetic number, because the mean of its divisors is an integer number (322651728).

Almost surely, 2^1075505755 is an apocalyptic number.

1075505755 is a deficient number, since it is larger than the sum of its proper divisors (215101157).

1075505755 is an equidigital number, since it uses as much as digits as its factorization.

1075505755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215101156.

The product of its (nonzero) digits is 153125, while the sum is 40.

The square root of 1075505755 is about 32794.9044060202. The cubic root of 1075505755 is about 1024.5604317851.

The spelling of 1075505755 in words is "one billion, seventy-five million, five hundred five thousand, seven hundred fifty-five".