574656656475 has 96 divisors (see below), whose sum is σ = 1087316835840. Its totient is φ = 265224064000.

The previous prime is 574656656473. The next prime is 574656656479.

574656656475 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 574656656475 - 2¹ = 574656656473 is a prime.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (574656656473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1529527 + ... + 1867823.

It is an arithmetic number, because the mean of its divisors is an integer number (11326217040).

Almost surely, 2^574656656475 is an apocalyptic number.

574656656475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

574656656475 is a deficient number, since it is larger than the sum of its proper divisors (512660179365).

574656656475 is a wasteful number, since it uses less digits than its factorization.

574656656475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338421 (or 338416 counting only the distinct ones).

The product of its digits is 635040000, while the sum is 66.

The spelling of 574656656475 in words is "five hundred seventy-four billion, six hundred fifty-six million, six hundred fifty-six thousand, four hundred seventy-five".