536615216445 has 256 divisors, whose sum is σ = 1113779994624. Its totient is φ = 214220160000.

The previous prime is 536615216429. The next prime is 536615216447. The reversal of 536615216445 is 544612516635.

It is a happy number.

It is not a de Polignac number, because 536615216445 - 2⁴ = 536615216429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 536615216394 and 536615216403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536615216447) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 554927352 + ... + 554928318.

It is an arithmetic number, because the mean of its divisors is an integer number (4350703104).

Almost surely, 2^536615216445 is an apocalyptic number.

536615216445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

536615216445 is an abundant number, since it is smaller than the sum of its proper divisors (577164778179).

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

536615216445 is a wasteful number, since it uses less digits than its factorization.

536615216445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232.

The product of its digits is 2592000, while the sum is 48.

The spelling of 536615216445 in words is "five hundred thirty-six billion, six hundred fifteen million, two hundred sixteen thousand, four hundred forty-five".