556135242460 has 24 divisors (see below), whose sum is σ = 1334724582240. Its totient is φ = 190674940224.

The previous prime is 556135242457. The next prime is 556135242463. The reversal of 556135242460 is 64242531655.

It is an interprime number because it is at equal distance from previous prime (556135242457) and next prime (556135242463).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556135242463) 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, 1986197155 + ... + 1986197434.

It is an arithmetic number, because the mean of its divisors is an integer number (55613524260).

Almost surely, 2^556135242460 is an apocalyptic number.

It is an amenable number.

556135242460 is an abundant number, since it is smaller than the sum of its proper divisors (778589339780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556135242460 is a wasteful number, since it uses less digits than its factorization.

556135242460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3972394605 (or 3972394603 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 556135242460 in words is "five hundred fifty-six billion, one hundred thirty-five million, two hundred forty-two thousand, four hundred sixty".