7405112568 has 256 divisors, whose sum is σ = 22755686400. Its totient is φ = 1962639360.

The previous prime is 7405112521. The next prime is 7405112581. The reversal of 7405112568 is 8652115047.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20977480 + ... + 20977832.

It is an arithmetic number, because the mean of its divisors is an integer number (88889400).

Almost surely, 2^7405112568 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 7405112568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11377843200).

7405112568 is an abundant number, since it is smaller than the sum of its proper divisors (15350573832).

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

7405112568 is a wasteful number, since it uses less digits than its factorization.

7405112568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 7405112568 is about 86052.9637374565. The cubic root of 7405112568 is about 1949.1438334827.

The spelling of 7405112568 in words is "seven billion, four hundred five million, one hundred twelve thousand, five hundred sixty-eight".