7100450680 has 64 divisors (see below), whose sum is σ = 16370022240. Its totient is φ = 2770317312.

The previous prime is 7100450671. The next prime is 7100450699. The reversal of 7100450680 is 860540017.

It is a super-2 number, since 2×7100450680² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1471632 + ... + 1476448.

Almost surely, 2^7100450680 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 7100450680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8185011120).

7100450680 is an abundant number, since it is smaller than the sum of its proper divisors (9269571560).

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

7100450680 is a wasteful number, since it uses less digits than its factorization.

7100450680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5728 (or 5724 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 7100450680 is about 84264.1719831151. The cubic root of 7100450680 is about 1922.0380088514.

Adding to 7100450680 its reverse (860540017), we get a palindrome (7960990697).

The spelling of 7100450680 in words is "seven billion, one hundred million, four hundred fifty thousand, six hundred eighty".