536444136111 has 32 divisors (see below), whose sum is σ = 796946189760. Its totient is φ = 318693602304.

The previous prime is 536444136101. The next prime is 536444136113. The reversal of 536444136111 is 111631444635.

It is a happy number.

It is not a de Polignac number, because 536444136111 - 2⁹ = 536444135599 is a prime.

It is a super-2 number, since 2×536444136111² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 536444136111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536444136113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9827185 + ... + 9881621.

It is an arithmetic number, because the mean of its divisors is an integer number (24904568430).

Almost surely, 2^536444136111 is an apocalyptic number.

536444136111 is a deficient number, since it is larger than the sum of its proper divisors (260502053649).

536444136111 is a wasteful number, since it uses less digits than its factorization.

536444136111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63195.

The product of its digits is 103680, while the sum is 39.

The spelling of 536444136111 in words is "five hundred thirty-six billion, four hundred forty-four million, one hundred thirty-six thousand, one hundred eleven".