7020163013450 has 12 divisors (see below), whose sum is σ = 13057503205110. Its totient is φ = 2808065205360.

The previous prime is 7020163013441. The next prime is 7020163013467. The reversal of 7020163013450 is 543103610207.

It can be written as a sum of positive squares in 3 ways, for example, as 4515119264161 + 2505043749289 = 2124881^2 + 1582733^2 .

It is a super-2 number, since 2×7020163013450² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70201630085 + ... + 70201630184.

Almost surely, 2^{7020163013450} is an apocalyptic number.

7020163013450 is a deficient number, since it is larger than the sum of its proper divisors (6037340191660).

7020163013450 is a wasteful number, since it uses less digits than its factorization.

7020163013450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140403260281 (or 140403260276 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 7020163013450 its reverse (543103610207), we get a palindrome (7563266623657).

The spelling of 7020163013450 in words is "seven trillion, twenty billion, one hundred sixty-three million, thirteen thousand, four hundred fifty".