41545420505 has 32 divisors (see below), whose sum is σ = 55146728448. Its totient is φ = 29907302400.

The previous prime is 41545420451. The next prime is 41545420507. The reversal of 41545420505 is 50502454514.

It is not a de Polignac number, because 41545420505 - 2⁸ = 41545420249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41545420507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123725 + ... + 313685.

It is an arithmetic number, because the mean of its divisors is an integer number (1723335264).

Almost surely, 2^41545420505 is an apocalyptic number.

It is an amenable number.

41545420505 is a deficient number, since it is larger than the sum of its proper divisors (13601307943).

41545420505 is a wasteful number, since it uses less digits than its factorization.

41545420505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190097.

The product of its (nonzero) digits is 80000, while the sum is 35.

The spelling of 41545420505 in words is "forty-one billion, five hundred forty-five million, four hundred twenty thousand, five hundred five".