7133689080 has 192 divisors, whose sum is σ = 27891302400. Its totient is φ = 1544728320.

The previous prime is 7133689049. The next prime is 7133689127. The reversal of 7133689080 is 809863317.

It is a happy number.

It is a super-2 number, since 2×7133689080² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26616 + ... + 122375.

It is an arithmetic number, because the mean of its divisors is an integer number (145267200).

Almost surely, 2^7133689080 is an apocalyptic number.

7133689080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7133689080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13945651200).

7133689080 is an abundant number, since it is smaller than the sum of its proper divisors (20757613320).

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

7133689080 is a wasteful number, since it uses less digits than its factorization.

7133689080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149034 (or 149027 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 7133689080 is about 84461.1690660270. The cubic root of 7133689080 is about 1925.0324685590.

The spelling of 7133689080 in words is "seven billion, one hundred thirty-three million, six hundred eighty-nine thousand, eighty".