405202425559 has 4 divisors (see below), whose sum is σ = 416153842504. Its totient is φ = 394251008616.

The previous prime is 405202425547. The next prime is 405202425571. The reversal of 405202425559 is 955524202504.

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

It is an interprime number because it is at equal distance from previous prime (405202425547) and next prime (405202425571).

It is a cyclic number.

It is not a de Polignac number, because 405202425559 - 2⁵ = 405202425527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405202423559) 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, 5475708417 + ... + 5475708490.

It is an arithmetic number, because the mean of its divisors is an integer number (104038460626).

Almost surely, 2^405202425559 is an apocalyptic number.

405202425559 is a deficient number, since it is larger than the sum of its proper divisors (10951416945).

405202425559 is a wasteful number, since it uses less digits than its factorization.

405202425559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10951416944.

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 405202425559 in words is "four hundred five billion, two hundred two million, four hundred twenty-five thousand, five hundred fifty-nine".