7061988512 has 12 divisors (see below), whose sum is σ = 13903289946. Its totient is φ = 3530994240.

The previous prime is 7061988503. The next prime is 7061988541. The reversal of 7061988512 is 2158891607.

It can be written as a sum of positive squares in only one way, i.e., 4215125776 + 2846862736 = 64924^2 + 53356^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110343539 + ... + 110343602.

Almost surely, 2^7061988512 is an apocalyptic number.

It is an amenable number.

7061988512 is a deficient number, since it is larger than the sum of its proper divisors (6841301434).

7061988512 is a wasteful number, since it uses less digits than its factorization.

7061988512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220687151 (or 220687143 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 47.

The square root of 7061988512 is about 84035.6383446928. The cubic root of 7061988512 is about 1918.5612514280.

The spelling of 7061988512 in words is "seven billion, sixty-one million, nine hundred eighty-eight thousand, five hundred twelve".