41651520654 has 16 divisors (see below), whose sum is σ = 84668665680. Its totient is φ = 13656236160.

The previous prime is 41651520653. The next prime is 41651520661. The reversal of 41651520654 is 45602515614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41651520653) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 56900619 + ... + 56901350.

It is an arithmetic number, because the mean of its divisors is an integer number (5291791605).

Almost surely, 2^41651520654 is an apocalyptic number.

41651520654 is an abundant number, since it is smaller than the sum of its proper divisors (43017145026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41651520654 is a wasteful number, since it uses less digits than its factorization.

41651520654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113802035.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 41651520654 in words is "forty-one billion, six hundred fifty-one million, five hundred twenty thousand, six hundred fifty-four".