536445563615 has 8 divisors (see below), whose sum is σ = 693252728448. Its totient is φ = 396144416160.

The previous prime is 536445563609. The next prime is 536445563629. The reversal of 536445563615 is 516365544635.

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

It is not a de Polignac number, because 536445563615 - 2²⁸ = 536177128159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4126504271 + ... + 4126504400.

It is an arithmetic number, because the mean of its divisors is an integer number (86656591056).

Almost surely, 2^536445563615 is an apocalyptic number.

536445563615 is a deficient number, since it is larger than the sum of its proper divisors (156807164833).

536445563615 is a wasteful number, since it uses less digits than its factorization.

536445563615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8253008689.

The product of its digits is 19440000, while the sum is 53.

The spelling of 536445563615 in words is "five hundred thirty-six billion, four hundred forty-five million, five hundred sixty-three thousand, six hundred fifteen".