7245365280 has 96 divisors (see below), whose sum is σ = 23197140288. Its totient is φ = 1900416000.

The previous prime is 7245365273. The next prime is 7245365293. The reversal of 7245365280 is 825635427.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94446 + ... + 153005.

It is an arithmetic number, because the mean of its divisors is an integer number (241636878).

Almost surely, 2^7245365280 is an apocalyptic number.

It is an amenable number.

7245365280 is an abundant number, since it is smaller than the sum of its proper divisors (15951775008).

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

7245365280 is a wasteful number, since it uses less digits than its factorization.

7245365280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247530 (or 247522 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 7245365280 is about 85119.7114656764. The cubic root of 7245365280 is about 1935.0258087351.

The spelling of 7245365280 in words is "seven billion, two hundred forty-five million, three hundred sixty-five thousand, two hundred eighty".