413541554413521 has 16 divisors (see below), whose sum is σ = 566292955117248. Its totient is φ = 268242309489600.

The previous prime is 413541554413469. The next prime is 413541554413541. The reversal of 413541554413521 is 125314455145314.

It is a happy number.

It is not a de Polignac number, because 413541554413521 - 2¹¹ = 413541554411473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (413541554413541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29716966 + ... + 41354336.

It is an arithmetic number, because the mean of its divisors is an integer number (35393309694828).

Almost surely, 2^{413541554413521} is an apocalyptic number.

It is an amenable number.

413541554413521 is a deficient number, since it is larger than the sum of its proper divisors (152751400703727).

413541554413521 is a wasteful number, since it uses less digits than its factorization.

413541554413521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11957552.

The product of its digits is 2880000, while the sum is 48.

The spelling of 413541554413521 in words is "four hundred thirteen trillion, five hundred forty-one billion, five hundred fifty-four million, four hundred thirteen thousand, five hundred twenty-one".