8070620013 has 12 divisors (see below), whose sum is σ = 11805127360. Its totient is φ = 5312306376.

The previous prime is 8070619979. The next prime is 8070620021. The reversal of 8070620013 is 3100260708.

8070620013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8070620013 - 2²⁵ = 8037065581 is a prime.

It is a super-2 number, since 2×8070620013² (a number of 21 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 (8070620053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5674831 + ... + 5676252.

Almost surely, 2^8070620013 is an apocalyptic number.

It is an amenable number.

8070620013 is a deficient number, since it is larger than the sum of its proper divisors (3734507347).

8070620013 is a wasteful number, since it uses less digits than its factorization.

8070620013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11351168 (or 11351165 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 8070620013 is about 89836.6295727973. The cubic root of 8070620013 is about 2005.8677688915.

The spelling of 8070620013 in words is "eight billion, seventy million, six hundred twenty thousand, thirteen".