75231258055 has 8 divisors (see below), whose sum is σ = 92198308032. Its totient is φ = 58904474208.

The previous prime is 75231258031. The next prime is 75231258059. The reversal of 75231258055 is 55085213257.

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 75231258055 - 2²⁷ = 75097040327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75231258059) 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, 160066272 + ... + 160066741.

It is an arithmetic number, because the mean of its divisors is an integer number (11524788504).

Almost surely, 2^75231258055 is an apocalyptic number.

75231258055 is a deficient number, since it is larger than the sum of its proper divisors (16967049977).

75231258055 is a wasteful number, since it uses less digits than its factorization.

75231258055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320133065.

The product of its (nonzero) digits is 420000, while the sum is 43.

The spelling of 75231258055 in words is "seventy-five billion, two hundred thirty-one million, two hundred fifty-eight thousand, fifty-five".