41045546357 has 4 divisors (see below), whose sum is σ = 41306983116. Its totient is φ = 40784109600.

The previous prime is 41045546291. The next prime is 41045546383. The reversal of 41045546357 is 75364554014.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13670520241 + 27375026116 = 116921^2 + 165454^2 .

It is a cyclic number.

It is not a de Polignac number, because 41045546357 - 2³⁰ = 39971804533 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 (41045506357) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 130718144 + ... + 130718457.

It is an arithmetic number, because the mean of its divisors is an integer number (10326745779).

Almost surely, 2^41045546357 is an apocalyptic number.

It is an amenable number.

41045546357 is a deficient number, since it is larger than the sum of its proper divisors (261436759).

41045546357 is a wasteful number, since it uses less digits than its factorization.

41045546357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261436758.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 41045546357 in words is "forty-one billion, forty-five million, five hundred forty-six thousand, three hundred fifty-seven".