75699302016 has 192 divisors, whose sum is σ = 218181647520. Its totient is φ = 23244189696.

The previous prime is 75699301973. The next prime is 75699302047. The reversal of 75699302016 is 61020399657.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43933731 + ... + 43935453.

Almost surely, 2^75699302016 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 75699302016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109090823760).

75699302016 is an abundant number, since it is smaller than the sum of its proper divisors (142482345504).

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

75699302016 is a wasteful number, since it uses less digits than its factorization.

75699302016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443 (or 2418 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 48.

The spelling of 75699302016 in words is "seventy-five billion, six hundred ninety-nine million, three hundred two thousand, sixteen".