41512545634 has 64 divisors (see below), whose sum is σ = 74742725376. Its totient is φ = 16923239424.

The previous prime is 41512545631. The next prime is 41512545689. The reversal of 41512545634 is 43654521514.

41512545634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (41512545631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4366374 + ... + 4375870.

It is an arithmetic number, because the mean of its divisors is an integer number (1167855084).

Almost surely, 2^41512545634 is an apocalyptic number.

41512545634 is a deficient number, since it is larger than the sum of its proper divisors (33230179742).

41512545634 is a wasteful number, since it uses less digits than its factorization.

41512545634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9739.

The product of its digits is 288000, while the sum is 40.

The spelling of 41512545634 in words is "forty-one billion, five hundred twelve million, five hundred forty-five thousand, six hundred thirty-four".