536446540616 has 24 divisors (see below), whose sum is σ = 1170055593270. Its totient is φ = 229905660096.

The previous prime is 536446540613. The next prime is 536446540649. The reversal of 536446540616 is 616045644635.

It can be written as a sum of positive squares in only one way, i.e., 497970148900 + 38476391716 = 705670^2 + 196154^2 .

It is not an unprimeable number, because it can be changed into a prime (536446540613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 684242645 + ... + 684243428.

Almost surely, 2^536446540616 is an apocalyptic number.

536446540616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

536446540616 is an abundant number, since it is smaller than the sum of its proper divisors (633609052654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

536446540616 is a wasteful number, since it uses less digits than its factorization.

536446540616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368486093 (or 1368486082 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 536446540616 in words is "five hundred thirty-six billion, four hundred forty-six million, five hundred forty thousand, six hundred sixteen".