2070061272773 has 4 divisors (see below), whose sum is σ = 2229296755308. Its totient is φ = 1910825790240.

The previous prime is 2070061272743. The next prime is 2070061272787. The reversal of 2070061272773 is 3772721600702.

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 1030870641124 + 1039190631649 = 1015318^2 + 1019407^2 .

It is a cyclic number.

It is not a de Polignac number, because 2070061272773 - 2¹⁶ = 2070061207237 is a prime.

It is a super-2 number, since 2×2070061272773² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070061272743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79617741248 + ... + 79617741273.

It is an arithmetic number, because the mean of its divisors is an integer number (557324188827).

Almost surely, 2^{2070061272773} is an apocalyptic number.

It is an amenable number.

2070061272773 is a deficient number, since it is larger than the sum of its proper divisors (159235482535).

2070061272773 is a wasteful number, since it uses less digits than its factorization.

2070061272773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159235482534.

The product of its (nonzero) digits is 345744, while the sum is 44.

The spelling of 2070061272773 in words is "two trillion, seventy billion, sixty-one million, two hundred seventy-two thousand, seven hundred seventy-three".