1755428905 has 16 divisors (see below), whose sum is σ = 2219097600. Its totient is φ = 1329402240.

The previous prime is 1755428879. The next prime is 1755428911. The reversal of 1755428905 is 5098245571.

It is not a de Polignac number, because 1755428905 - 2¹³ = 1755420713 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130285 + ... + 143125.

It is an arithmetic number, because the mean of its divisors is an integer number (138693600).

Almost surely, 2^1755428905 is an apocalyptic number.

It is an amenable number.

1755428905 is a deficient number, since it is larger than the sum of its proper divisors (463668695).

1755428905 is a wasteful number, since it uses less digits than its factorization.

1755428905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14304.

The product of its (nonzero) digits is 504000, while the sum is 46.

The square root of 1755428905 is about 41897.8389060820. The cubic root of 1755428905 is about 1206.3159822158.

The spelling of 1755428905 in words is "one billion, seven hundred fifty-five million, four hundred twenty-eight thousand, nine hundred five".