7058278080 has 336 divisors, whose sum is σ = 29207642880. Its totient is φ = 1528326144.

The previous prime is 7058278079. The next prime is 7058278141. The reversal of 7058278080 is 808728507.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (336).

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

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, 373827 + ... + 392253.

Almost surely, 2^7058278080 is an apocalyptic number.

7058278080 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 7058278080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14603821440).

7058278080 is an abundant number, since it is smaller than the sum of its proper divisors (22149364800).

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

7058278080 is a wasteful number, since it uses less digits than its factorization.

7058278080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18476 (or 18463 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 45.

The square root of 7058278080 is about 84013.5589056909. The cubic root of 7058278080 is about 1918.2251828097.

The spelling of 7058278080 in words is "seven billion, fifty-eight million, two hundred seventy-eight thousand, eighty".