7020807547213 has 8 divisors (see below), whose sum is σ = 7076346271128. Its totient is φ = 6965405788224.

The previous prime is 7020807547177. The next prime is 7020807547231. The reversal of 7020807547213 is 3127457080207.

It can be written as a sum of positive squares in 4 ways, for example, as 399022149124 + 6621785398089 = 631682^2 + 2573283^2 .

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 7020807547213 - 2¹⁷ = 7020807416141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7020807547283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34138306 + ... + 34343347.

It is an arithmetic number, because the mean of its divisors is an integer number (884543283891).

Almost surely, 2^{7020807547213} is an apocalyptic number.

It is an amenable number.

7020807547213 is a deficient number, since it is larger than the sum of its proper divisors (55538723915).

7020807547213 is a wasteful number, since it uses less digits than its factorization.

7020807547213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68482463.

The product of its (nonzero) digits is 658560, while the sum is 46.

The spelling of 7020807547213 in words is "seven trillion, twenty billion, eight hundred seven million, five hundred forty-seven thousand, two hundred thirteen".