715763255 has 4 divisors (see below), whose sum is σ = 858915912. Its totient is φ = 572610600.

The previous prime is 715763227. The next prime is 715763263. The reversal of 715763255 is 552367517.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 715763255 - 2¹² = 715759159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71576321 + ... + 71576330.

It is an arithmetic number, because the mean of its divisors is an integer number (214728978).

Almost surely, 2^715763255 is an apocalyptic number.

715763255 is a deficient number, since it is larger than the sum of its proper divisors (143152657).

715763255 is a wasteful number, since it uses less digits than its factorization.

715763255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143152656.

The product of its digits is 220500, while the sum is 41.

The square root of 715763255 is about 26753.7521667522. The cubic root of 715763255 is about 894.5194740616.

The spelling of 715763255 in words is "seven hundred fifteen million, seven hundred sixty-three thousand, two hundred fifty-five".