2040503755 has 8 divisors (see below), whose sum is σ = 2449227312. Its totient is φ = 1631987808.

The previous prime is 2040503749. The next prime is 2040503767. The reversal of 2040503755 is 5573050402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2040503755 - 2⁹ = 2040503243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29389 + ... + 70318.

It is an arithmetic number, because the mean of its divisors is an integer number (306153414).

Almost surely, 2^2040503755 is an apocalyptic number.

2040503755 is a deficient number, since it is larger than the sum of its proper divisors (408723557).

2040503755 is an equidigital number, since it uses as much as digits as its factorization.

2040503755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103805.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 2040503755 is about 45171.9354798973. The cubic root of 2040503755 is about 1268.3695270777.

The spelling of 2040503755 in words is "two billion, forty million, five hundred three thousand, seven hundred fifty-five".