75111064468 has 48 divisors (see below), whose sum is σ = 144448214400. Its totient is φ = 33890688000.

The previous prime is 75111064447. The next prime is 75111064471. The reversal of 75111064468 is 86446011157.

It is a super-3 number, since 3×75111064468³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11643708 + ... + 11650156.

It is an arithmetic number, because the mean of its divisors is an integer number (3009337800).

Almost surely, 2^75111064468 is an apocalyptic number.

It is an amenable number.

75111064468 is a deficient number, since it is larger than the sum of its proper divisors (69337149932).

75111064468 is a wasteful number, since it uses less digits than its factorization.

75111064468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8368 (or 8366 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 75111064468 in words is "seventy-five billion, one hundred eleven million, sixty-four thousand, four hundred sixty-eight".