75055000825 has 12 divisors (see below), whose sum is σ = 106363658560. Its totient is φ = 51466286160.

The previous prime is 75055000771. The next prime is 75055000859. The reversal of 75055000825 is 52800055057.

It is not a de Polignac number, because 75055000825 - 2¹⁹ = 75054476537 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 214442685 + ... + 214443034.

Almost surely, 2^75055000825 is an apocalyptic number.

It is an amenable number.

75055000825 is a deficient number, since it is larger than the sum of its proper divisors (31308657735).

75055000825 is a wasteful number, since it uses less digits than its factorization.

75055000825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428885736 (or 428885731 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 37.

The spelling of 75055000825 in words is "seventy-five billion, fifty-five million, eight hundred twenty-five", and thus it is an aban number.