255571496030 has 16 divisors (see below), whose sum is σ = 484240729680. Its totient is φ = 96848145792.

The previous prime is 255571496029. The next prime is 255571496039. The reversal of 255571496030 is 30694175552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255571496039) 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, 672556379 + ... + 672556758.

It is an arithmetic number, because the mean of its divisors is an integer number (30265045605).

Almost surely, 2^255571496030 is an apocalyptic number.

255571496030 is a deficient number, since it is larger than the sum of its proper divisors (228669233650).

255571496030 is a wasteful number, since it uses less digits than its factorization.

255571496030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345113163.

The product of its (nonzero) digits is 1134000, while the sum is 47.

The spelling of 255571496030 in words is "two hundred fifty-five billion, five hundred seventy-one million, four hundred ninety-six thousand, thirty".