41042550555 has 28 divisors (see below), whose sum is σ = 73842817680. Its totient is φ = 21889358352.

The previous prime is 41042550547. The next prime is 41042550559. The reversal of 41042550555 is 55505524014.

41042550555 is a `hidden beast` number, since 4 + 10 + 42 + 5 + 50 + 555 = 666.

It is not a de Polignac number, because 41042550555 - 2³ = 41042550547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41042550559) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 5626335 + ... + 5633624.

Almost surely, 2^41042550555 is an apocalyptic number.

41042550555 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

41042550555 is a deficient number, since it is larger than the sum of its proper divisors (32800267125).

41042550555 is an equidigital number, since it uses as much as digits as its factorization.

41042550555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11259982 (or 11259967 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 36.

The spelling of 41042550555 in words is "forty-one billion, forty-two million, five hundred fifty thousand, five hundred fifty-five".