75005255055 has 8 divisors (see below), whose sum is σ = 120008408112. Its totient is φ = 40002802688.

The previous prime is 75005254999. The next prime is 75005255099. The reversal of 75005255055 is 55055250057.

It is a happy number.

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 75005255055 - 2⁷ = 75005254927 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2500175154 + ... + 2500175183.

It is an arithmetic number, because the mean of its divisors is an integer number (15001051014).

Almost surely, 2^75005255055 is an apocalyptic number.

75005255055 is a deficient number, since it is larger than the sum of its proper divisors (45003153057).

75005255055 is a wasteful number, since it uses less digits than its factorization.

75005255055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000350345.

The product of its (nonzero) digits is 218750, while the sum is 39.

The spelling of 75005255055 in words is "seventy-five billion, five million, two hundred fifty-five thousand, fifty-five".