255562342070547 has 16 divisors (see below), whose sum is σ = 349960668551840. Its totient is φ = 165769492660992.

The previous prime is 255562342070537. The next prime is 255562342070561. The reversal of 255562342070547 is 745070243265552.

It is not a de Polignac number, because 255562342070547 - 2¹⁴ = 255562342054163 is a prime.

It is a super-2 number, since 2×255562342070547² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255562342070537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23444229 + ... + 32569257.

It is an arithmetic number, because the mean of its divisors is an integer number (21872541784490).

Almost surely, 2^{255562342070547} is an apocalyptic number.

255562342070547 is a deficient number, since it is larger than the sum of its proper divisors (94398326481293).

255562342070547 is a wasteful number, since it uses less digits than its factorization.

255562342070547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9377382.

The product of its (nonzero) digits is 70560000, while the sum is 57.

The spelling of 255562342070547 in words is "two hundred fifty-five trillion, five hundred sixty-two billion, three hundred forty-two million, seventy thousand, five hundred forty-seven".