7245016780 has 12 divisors (see below), whose sum is σ = 15214535280. Its totient is φ = 2898006704.

The previous prime is 7245016763. The next prime is 7245016811. The reversal of 7245016780 is 876105427.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181125400 + ... + 181125439.

It is an arithmetic number, because the mean of its divisors is an integer number (1267877940).

Almost surely, 2^7245016780 is an apocalyptic number.

It is an amenable number.

7245016780 is an abundant number, since it is smaller than the sum of its proper divisors (7969518500).

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

7245016780 is a wasteful number, since it uses less digits than its factorization.

7245016780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362250848 (or 362250846 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 7245016780 is about 85117.6643241578. The cubic root of 7245016780 is about 1934.9947835081.

The spelling of 7245016780 in words is "seven billion, two hundred forty-five million, sixteen thousand, seven hundred eighty".