555600256042 has 8 divisors (see below), whose sum is σ = 897508105956. Its totient is φ = 256430887392.

The previous prime is 555600255997. The next prime is 555600256061. The reversal of 555600256042 is 240652006555.

It can be written as a sum of positive squares in 2 ways, for example, as 555548113201 + 52142841 = 745351^2 + 7221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 555600255986 and 555600256004.

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, 10684620283 + ... + 10684620334.

Almost surely, 2^555600256042 is an apocalyptic number.

555600256042 is a deficient number, since it is larger than the sum of its proper divisors (341907849914).

555600256042 is a wasteful number, since it uses less digits than its factorization.

555600256042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21369240632.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 555600256042 in words is "five hundred fifty-five billion, six hundred million, two hundred fifty-six thousand, forty-two".