536444135655 has 16 divisors (see below), whose sum is σ = 863052669024. Its totient is φ = 284522855040.

The previous prime is 536444135651. The next prime is 536444135683. The reversal of 536444135655 is 556531444635.

It is a happy number.

It is not a de Polignac number, because 536444135655 - 2² = 536444135651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 536444135598 and 536444135607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536444135651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98789944 + ... + 98795373.

It is an arithmetic number, because the mean of its divisors is an integer number (53940791814).

Almost surely, 2^536444135655 is an apocalyptic number.

536444135655 is a deficient number, since it is larger than the sum of its proper divisors (326608533369).

536444135655 is a wasteful number, since it uses less digits than its factorization.

536444135655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197585506.

The product of its digits is 12960000, while the sum is 51.

The spelling of 536444135655 in words is "five hundred thirty-six billion, four hundred forty-four million, one hundred thirty-five thousand, six hundred fifty-five".