7245813581130 has 32 divisors (see below), whose sum is σ = 17859951316224. Its totient is φ = 1879994874816.

The previous prime is 7245813581119. The next prime is 7245813581137. The reversal of 7245813581130 is 311853185427.

It is a self number, because there is not a number n which added to its sum of digits gives 7245813581130.

It is not an unprimeable number, because it can be changed into a prime (7245813581137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3263878882 + ... + 3263881101.

It is an arithmetic number, because the mean of its divisors is an integer number (558123478632).

Almost surely, 2^{7245813581130} is an apocalyptic number.

7245813581130 is an abundant number, since it is smaller than the sum of its proper divisors (10614137735094).

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

7245813581130 is a wasteful number, since it uses less digits than its factorization.

7245813581130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6527760030.

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 7245813581130 in words is "seven trillion, two hundred forty-five billion, eight hundred thirteen million, five hundred eighty-one thousand, one hundred thirty".