75828954405 has 8 divisors (see below), whose sum is σ = 121326327072. Its totient is φ = 40442109008.

The previous prime is 75828954401. The next prime is 75828954407. The reversal of 75828954405 is 50445982857.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75828954405 - 2² = 75828954401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75828954401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2527631799 + ... + 2527631828.

It is an arithmetic number, because the mean of its divisors is an integer number (15165790884).

Almost surely, 2^75828954405 is an apocalyptic number.

It is an amenable number.

75828954405 is a deficient number, since it is larger than the sum of its proper divisors (45497372667).

75828954405 is a wasteful number, since it uses less digits than its factorization.

75828954405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055263635.

The product of its (nonzero) digits is 16128000, while the sum is 57.

The spelling of 75828954405 in words is "seventy-five billion, eight hundred twenty-eight million, nine hundred fifty-four thousand, four hundred five".