75875446612 has 96 divisors (see below), whose sum is σ = 159134976000. Its totient is φ = 30972395520.

The previous prime is 75875446607. The next prime is 75875446613. The reversal of 75875446612 is 21664457857.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75875446613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17688564 + ... + 17692852.

It is an arithmetic number, because the mean of its divisors is an integer number (1657656000).

Almost surely, 2^75875446612 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 75875446612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79567488000).

75875446612 is an abundant number, since it is smaller than the sum of its proper divisors (83259529388).

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

75875446612 is a wasteful number, since it uses less digits than its factorization.

75875446612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4649 (or 4647 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 55.

The spelling of 75875446612 in words is "seventy-five billion, eight hundred seventy-five million, four hundred forty-six thousand, six hundred twelve".