755555313 has 8 divisors (see below), whose sum is σ = 1051207488. Its totient is φ = 481803344.

The previous prime is 755555263. The next prime is 755555363. The reversal of 755555313 is 313555557.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (755555263) and next prime (755555363).

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 755555313 - 2⁸ = 755555057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (755555363) 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, 5474970 + ... + 5475107.

It is an arithmetic number, because the mean of its divisors is an integer number (131400936).

Almost surely, 2^755555313 is an apocalyptic number.

It is an amenable number.

755555313 is a deficient number, since it is larger than the sum of its proper divisors (295652175).

755555313 is a wasteful number, since it uses less digits than its factorization.

755555313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10950103.

The product of its digits is 196875, while the sum is 39.

The square root of 755555313 is about 27487.3664253235. The cubic root of 755555313 is about 910.7980412338.

The spelling of 755555313 in words is "seven hundred fifty-five million, five hundred fifty-five thousand, three hundred thirteen".