75345333960 has 128 divisors (see below), whose sum is σ = 243990351360. Its totient is φ = 18503347200.

The previous prime is 75345333937. The next prime is 75345333961. The reversal of 75345333960 is 6933354357.

It is not an unprimeable number, because it can be changed into a prime (75345333961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 616330 + ... + 728390.

It is an arithmetic number, because the mean of its divisors is an integer number (1906174620).

Almost surely, 2^75345333960 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 75345333960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121995175680).

75345333960 is an abundant number, since it is smaller than the sum of its proper divisors (168645017400).

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

75345333960 is a wasteful number, since it uses less digits than its factorization.

75345333960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112519 (or 112515 counting only the distinct ones).

The product of its (nonzero) digits is 3061800, while the sum is 48.

The spelling of 75345333960 in words is "seventy-five billion, three hundred forty-five million, three hundred thirty-three thousand, nine hundred sixty".