7064770512 has 80 divisors (see below), whose sum is σ = 19612798272. Its totient is φ = 2183301120.

The previous prime is 7064770469. The next prime is 7064770519. The reversal of 7064770512 is 2150774607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7064770519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9939 + ... + 119282.

Almost surely, 2^7064770512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7064770512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9806399136).

7064770512 is an abundant number, since it is smaller than the sum of its proper divisors (12548027760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7064770512 is a wasteful number, since it uses less digits than its factorization.

7064770512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129316 (or 129310 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 39.

The square root of 7064770512 is about 84052.1892159865. The cubic root of 7064770512 is about 1918.8131510485.

The spelling of 7064770512 in words is "seven billion, sixty-four million, seven hundred seventy thousand, five hundred twelve".