413540655 has 64 divisors (see below), whose sum is σ = 740952576. Its totient is φ = 195264000.

The previous prime is 413540653. The next prime is 413540663. The reversal of 413540655 is 556045314.

It is not a de Polignac number, because 413540655 - 2¹ = 413540653 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413540653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1821652 + ... + 1821878.

It is an arithmetic number, because the mean of its divisors is an integer number (11577384).

Almost surely, 2^413540655 is an apocalyptic number.

413540655 is a deficient number, since it is larger than the sum of its proper divisors (327411921).

413540655 is a wasteful number, since it uses less digits than its factorization.

413540655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 413540655 is about 20335.6990290474. The cubic root of 413540655 is about 745.0282439032.

Adding to 413540655 its reverse (556045314), we get a palindrome (969585969).

The spelling of 413540655 in words is "four hundred thirteen million, five hundred forty thousand, six hundred fifty-five".