2070751285 has 4 divisors (see below), whose sum is σ = 2484901548. Its totient is φ = 1656601024.

The previous prime is 2070751273. The next prime is 2070751327. The reversal of 2070751285 is 5821570702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 987090724 + 1083660561 = 31418^2 + 32919^2 .

It is a cyclic number.

It is not a de Polignac number, because 2070751285 - 2⁵ = 2070751253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207075124 + ... + 207075133.

It is an arithmetic number, because the mean of its divisors is an integer number (621225387).

Almost surely, 2^2070751285 is an apocalyptic number.

It is an amenable number.

2070751285 is a deficient number, since it is larger than the sum of its proper divisors (414150263).

2070751285 is an equidigital number, since it uses as much as digits as its factorization.

2070751285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414150262.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 2070751285 is about 45505.5082929528. The cubic root of 2070751285 is about 1274.6060625856.

The spelling of 2070751285 in words is "two billion, seventy million, seven hundred fifty-one thousand, two hundred eighty-five".