41521343525 has 12 divisors (see below), whose sum is σ = 51560997504. Its totient is φ = 33168990000.

The previous prime is 41521343467. The next prime is 41521343531. The reversal of 41521343525 is 52534312514.

It is not a de Polignac number, because 41521343525 - 2¹² = 41521339429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1184501 + ... + 1219050.

It is an arithmetic number, because the mean of its divisors is an integer number (4296749792).

Almost surely, 2^41521343525 is an apocalyptic number.

It is an amenable number.

41521343525 is a deficient number, since it is larger than the sum of its proper divisors (10039653979).

41521343525 is a wasteful number, since it uses less digits than its factorization.

41521343525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404252 (or 2404247 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The spelling of 41521343525 in words is "forty-one billion, five hundred twenty-one million, three hundred forty-three thousand, five hundred twenty-five".