2051702200505 has 8 divisors (see below), whose sum is σ = 2462620474824. Its totient is φ = 1640976537600.

The previous prime is 2051702200487. The next prime is 2051702200511. The reversal of 2051702200505 is 5050022071502.

It can be written as a sum of positive squares in 4 ways, for example, as 523504343296 + 1528197857209 = 723536^2 + 1236203^2 .

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

It is not a de Polignac number, because 2051702200505 - 2¹⁴ = 2051702184121 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, 48129416 + ... + 48172025.

It is an arithmetic number, because the mean of its divisors is an integer number (307827559353).

Almost surely, 2^{2051702200505} is an apocalyptic number.

It is an amenable number.

2051702200505 is a deficient number, since it is larger than the sum of its proper divisors (410918274319).

2051702200505 is an equidigital number, since it uses as much as digits as its factorization.

2051702200505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96305707.

The product of its (nonzero) digits is 7000, while the sum is 29.

The spelling of 2051702200505 in words is "two trillion, fifty-one billion, seven hundred two million, two hundred thousand, five hundred five".