413623503877 has 4 divisors (see below), whose sum is σ = 413640741420. Its totient is φ = 413606266336.

The previous prime is 413623503833. The next prime is 413623503929. The reversal of 413623503877 is 778305326314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 234208570401 + 179414933476 = 483951^2 + 423574^2 .

It is a cyclic number.

It is not a de Polignac number, because 413623503877 - 2¹⁹ = 413622979589 is a prime.

It is a super-2 number, since 2×413623503877² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 413623503877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413623503817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8582728 + ... + 8630785.

It is an arithmetic number, because the mean of its divisors is an integer number (103410185355).

Almost surely, 2^413623503877 is an apocalyptic number.

It is an amenable number.

413623503877 is a deficient number, since it is larger than the sum of its proper divisors (17237543).

413623503877 is a wasteful number, since it uses less digits than its factorization.

413623503877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17237542.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 413623503877 in words is "four hundred thirteen billion, six hundred twenty-three million, five hundred three thousand, eight hundred seventy-seven".