41520255540 has 48 divisors (see below), whose sum is σ = 116304636672. Its totient is φ = 11067504256.

The previous prime is 41520255529. The next prime is 41520255559. The reversal of 41520255540 is 4555202514.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 5422 + ... + 288218.

It is an arithmetic number, because the mean of its divisors is an integer number (2423013264).

Almost surely, 2^41520255540 is an apocalyptic number.

It is an amenable number.

41520255540 is an abundant number, since it is smaller than the sum of its proper divisors (74784381132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41520255540 is a wasteful number, since it uses less digits than its factorization.

41520255540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285256 (or 285254 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 33.

The spelling of 41520255540 in words is "forty-one billion, five hundred twenty million, two hundred fifty-five thousand, five hundred forty".