41512350645 has 48 divisors (see below), whose sum is σ = 73041426432. Its totient is φ = 21806184960.

The previous prime is 41512350611. The next prime is 41512350667. The reversal of 41512350645 is 54605321514.

41512350645 is a `hidden beast` number, since 4 + 1 + 5 + 1 + 2 + 3 + 5 + 0 + 645 = 666.

41512350645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41512350645 - 2¹⁰ = 41512349621 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3466989 + ... + 3478941.

It is an arithmetic number, because the mean of its divisors is an integer number (1521696384).

Almost surely, 2^41512350645 is an apocalyptic number.

41512350645 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41512350645 is a deficient number, since it is larger than the sum of its proper divisors (31529075787).

41512350645 is a wasteful number, since it uses less digits than its factorization.

41512350645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13122 (or 13119 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 41512350645 in words is "forty-one billion, five hundred twelve million, three hundred fifty thousand, six hundred forty-five".