755575575557 has 8 divisors (see below), whose sum is σ = 827801881920. Its totient is φ = 683938872160.

The previous prime is 755575575551. The next prime is 755575575571.

755575575557 is nontrivially palindromic in base 10.

755575575557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 755575575557 - 2¹⁶ = 755575510021 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 (755575575551) 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, 147398057 + ... + 147403182.

It is an arithmetic number, because the mean of its divisors is an integer number (103475235240).

Almost surely, 2^755575575557 is an apocalyptic number.

It is an amenable number.

755575575557 is a deficient number, since it is larger than the sum of its proper divisors (72226306363).

755575575557 is a wasteful number, since it uses less digits than its factorization.

755575575557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294801483.

The product of its digits is 937890625, while the sum is 68.

The spelling of 755575575557 in words is "seven hundred fifty-five billion, five hundred seventy-five million, five hundred seventy-five thousand, five hundred fifty-seven".