536445554323 has 32 divisors (see below), whose sum is σ = 621536509440. Its totient is φ = 453511872000.

The previous prime is 536445554291. The next prime is 536445554339. The reversal of 536445554323 is 323455544635.

It is a cyclic number.

It is not a de Polignac number, because 536445554323 - 2⁵ = 536445554291 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (536445554363) 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, 222497988 + ... + 222500398.

It is an arithmetic number, because the mean of its divisors is an integer number (19423015920).

Almost surely, 2^536445554323 is an apocalyptic number.

536445554323 is a deficient number, since it is larger than the sum of its proper divisors (85090955117).

536445554323 is a wasteful number, since it uses less digits than its factorization.

536445554323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3739.

The product of its digits is 12960000, while the sum is 49.

The spelling of 536445554323 in words is "five hundred thirty-six billion, four hundred forty-five million, five hundred fifty-four thousand, three hundred twenty-three".