536444135654 has 8 divisors (see below), whose sum is σ = 919618518288. Its totient is φ = 229904629560.

The previous prime is 536444135651. The next prime is 536444135683. The reversal of 536444135654 is 456531444635.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 19158719117 + ... + 19158719144.

It is an arithmetic number, because the mean of its divisors is an integer number (114952314786).

Almost surely, 2^536444135654 is an apocalyptic number.

536444135654 is a deficient number, since it is larger than the sum of its proper divisors (383174382634).

536444135654 is a wasteful number, since it uses less digits than its factorization.

536444135654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38317438270.

The product of its digits is 10368000, while the sum is 50.

The spelling of 536444135654 in words is "five hundred thirty-six billion, four hundred forty-four million, one hundred thirty-five thousand, six hundred fifty-four".