75825001516 has 12 divisors (see below), whose sum is σ = 144756821160. Its totient is φ = 34465909760.

The previous prime is 75825001481. The next prime is 75825001573. The reversal of 75825001516 is 61510052857.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861647701 + ... + 861647788.

It is an arithmetic number, because the mean of its divisors is an integer number (12063068430).

Almost surely, 2^75825001516 is an apocalyptic number.

It is an amenable number.

75825001516 is a deficient number, since it is larger than the sum of its proper divisors (68931819644).

75825001516 is a wasteful number, since it uses less digits than its factorization.

75825001516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723295504 (or 1723295502 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 40.

The spelling of 75825001516 in words is "seventy-five billion, eight hundred twenty-five million, one thousand, five hundred sixteen".