7263280000 has 160 divisors (see below), whose sum is σ = 18225072360. Its totient is φ = 2882304000.

The previous prime is 7263279997. The next prime is 7263280061. The reversal of 7263280000 is 823627.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13039722 + ... + 13040278.

Almost surely, 2^7263280000 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 7263280000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9112536180).

7263280000 is an abundant number, since it is smaller than the sum of its proper divisors (10961792360).

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

7263280000 is an equidigital number, since it uses as much as digits as its factorization.

7263280000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754 (or 727 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 7263280000 is about 85224.8789966873. The cubic root of 7263280000 is about 1936.6193292092.

The spelling of 7263280000 in words is "seven billion, two hundred sixty-three million, two hundred eighty thousand".