7507468068 has 12 divisors (see below), whose sum is σ = 17517425520. Its totient is φ = 2502489352.

The previous prime is 7507468063. The next prime is 7507468097. The reversal of 7507468068 is 8608647057.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 7507468068.

It is not an unprimeable number, because it can be changed into a prime (7507468063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312811158 + ... + 312811181.

It is an arithmetic number, because the mean of its divisors is an integer number (1459785460).

Almost surely, 2^7507468068 is an apocalyptic number.

It is an amenable number.

7507468068 is an abundant number, since it is smaller than the sum of its proper divisors (10009957452).

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

7507468068 is a wasteful number, since it uses less digits than its factorization.

7507468068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625622346 (or 625622344 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 51.

The square root of 7507468068 is about 86645.6465611516. The cubic root of 7507468068 is about 1958.0833050092.

The spelling of 7507468068 in words is "seven billion, five hundred seven million, four hundred sixty-eight thousand, sixty-eight".