41512519997 has 24 divisors (see below), whose sum is σ = 47938504320. Its totient is φ = 35805369600.

The previous prime is 41512519991. The next prime is 41512520047. The reversal of 41512519997 is 79991521514.

It is a happy number.

It is not a de Polignac number, because 41512519997 - 2⁴ = 41512519981 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 (41512519991) 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, 347372 + ... + 451322.

It is an arithmetic number, because the mean of its divisors is an integer number (1997437680).

Almost surely, 2^41512519997 is an apocalyptic number.

It is an amenable number.

41512519997 is a deficient number, since it is larger than the sum of its proper divisors (6425984323).

41512519997 is a wasteful number, since it uses less digits than its factorization.

41512519997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104133 (or 104120 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 53.

The spelling of 41512519997 in words is "forty-one billion, five hundred twelve million, five hundred nineteen thousand, nine hundred ninety-seven".