536444135605 has 16 divisors (see below), whose sum is σ = 735878335104.
Its totient is φ = 367755647040.
The previous prime is 536444135599. The next prime is 536444135621. The reversal of 536444135605 is 506531444635.
It is not a de Polignac number, because 536444135605 - 23 = 536444135597 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1769211 + ... + 2050120.
It is an arithmetic number, because the mean of its divisors is an integer number (45992395944).
Almost surely, 2536444135605 is an apocalyptic number.
It is an amenable number.
536444135605 is a deficient number, since it is larger than the sum of its proper divisors (199434199499).
536444135605 is a wasteful number, since it uses less digits than its factorization.
536444135605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3823356.
The product of its (nonzero) digits is 2592000, while the sum is 46.
The spelling of 536444135605 in words is "five hundred thirty-six billion, four hundred forty-four million, one hundred thirty-five thousand, six hundred five".