42475055255 has 4 divisors (see below), whose sum is σ = 50970066312. Its totient is φ = 33980044200.

The previous prime is 42475055219. The next prime is 42475055257. The reversal of 42475055255 is 55255057424.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42475055255 - 2¹⁴ = 42475038871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42475055257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4247505521 + ... + 4247505530.

It is an arithmetic number, because the mean of its divisors is an integer number (12742516578).

Almost surely, 2^42475055255 is an apocalyptic number.

42475055255 is a deficient number, since it is larger than the sum of its proper divisors (8495011057).

42475055255 is an equidigital number, since it uses as much as digits as its factorization.

42475055255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8495011056.

The product of its (nonzero) digits is 1400000, while the sum is 44.

The spelling of 42475055255 in words is "forty-two billion, four hundred seventy-five million, fifty-five thousand, two hundred fifty-five".