536443628961 has 16 divisors (see below), whose sum is σ = 718076516544. Its totient is φ = 356222152704.

The previous prime is 536443628887. The next prime is 536443628977. The reversal of 536443628961 is 169826344635.

It is not a de Polignac number, because 536443628961 - 2¹⁴ = 536443612577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (536443678961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681265 + ... + 1239761.

It is an arithmetic number, because the mean of its divisors is an integer number (44879782284).

Almost surely, 2^536443628961 is an apocalyptic number.

It is an amenable number.

536443628961 is a deficient number, since it is larger than the sum of its proper divisors (181632887583).

536443628961 is a wasteful number, since it uses less digits than its factorization.

536443628961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559760.

The product of its digits is 22394880, while the sum is 57.

The spelling of 536443628961 in words is "five hundred thirty-six billion, four hundred forty-three million, six hundred twenty-eight thousand, nine hundred sixty-one".