41515137541 has 24 divisors (see below), whose sum is σ = 44642836800. Its totient is φ = 38589747840.

The previous prime is 41515137539. The next prime is 41515137577. The reversal of 41515137541 is 14573151514.

It is not a de Polignac number, because 41515137541 - 2¹ = 41515137539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41515137541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41515137341) 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 23 ways as a sum of consecutive naturals, for example, 13438125 + ... + 13441213.

It is an arithmetic number, because the mean of its divisors is an integer number (1860118200).

Almost surely, 2^41515137541 is an apocalyptic number.

It is an amenable number.

41515137541 is a deficient number, since it is larger than the sum of its proper divisors (3127699259).

41515137541 is a wasteful number, since it uses less digits than its factorization.

41515137541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817 (or 3798 counting only the distinct ones).

The product of its digits is 42000, while the sum is 37.

The spelling of 41515137541 in words is "forty-one billion, five hundred fifteen million, one hundred thirty-seven thousand, five hundred forty-one".