255603342070 has 24 divisors (see below), whose sum is σ = 488741897664. Its totient is φ = 96227139456.

The previous prime is 255603342061. The next prime is 255603342073. The reversal of 255603342070 is 70243306552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255603342073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44219142 + ... + 44224921.

It is an arithmetic number, because the mean of its divisors is an integer number (20364245736).

Almost surely, 2^255603342070 is an apocalyptic number.

255603342070 is a deficient number, since it is larger than the sum of its proper divisors (233138555594).

255603342070 is a wasteful number, since it uses less digits than its factorization.

255603342070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88444104 (or 88444087 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 37.

The spelling of 255603342070 in words is "two hundred fifty-five billion, six hundred three million, three hundred forty-two thousand, seventy".