41012545 has 16 divisors (see below), whose sum is σ = 59207040. Its totient is φ = 26642304.

The previous prime is 41012537. The next prime is 41012561. The reversal of 41012545 is 54521014.

It is a cyclic number.

It is not a de Polignac number, because 41012545 - 2³ = 41012537 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30172 + ... + 31501.

It is an arithmetic number, because the mean of its divisors is an integer number (3700440).

Almost surely, 2^41012545 is an apocalyptic number.

It is an amenable number.

41012545 is a deficient number, since it is larger than the sum of its proper divisors (18194495).

41012545 is a wasteful number, since it uses less digits than its factorization.

41012545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61704.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 41012545 is about 6404.1037624323. The cubic root of 41012545 is about 344.8568894644.

Adding to 41012545 its reverse (54521014), we get a palindrome (95533559).

The spelling of 41012545 in words is "forty-one million, twelve thousand, five hundred forty-five".