7475242560 has 224 divisors, whose sum is σ = 24368833152. Its totient is φ = 1940766720.

The previous prime is 7475242553. The next prime is 7475242573. The reversal of 7475242560 is 652425747.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6265324 + ... + 6266516.

Almost surely, 2^7475242560 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 7475242560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12184416576).

7475242560 is an abundant number, since it is smaller than the sum of its proper divisors (16893590592).

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

7475242560 is a wasteful number, since it uses less digits than its factorization.

7475242560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381 (or 1371 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 42.

The square root of 7475242560 is about 86459.4850782724. The cubic root of 7475242560 is about 1955.2776218488.

The spelling of 7475242560 in words is "seven billion, four hundred seventy-five million, two hundred forty-two thousand, five hundred sixty".