536602620655 has 4 divisors (see below), whose sum is σ = 643923144792. Its totient is φ = 429282096520.

The previous prime is 536602620637. The next prime is 536602620679. The reversal of 536602620655 is 556026206635.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 536602620655 - 2⁵ = 536602620623 is a prime.

It is a super-3 number, since 3×536602620655³ (a number of 36 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 53660262061 + ... + 53660262070.

It is an arithmetic number, because the mean of its divisors is an integer number (160980786198).

Almost surely, 2^536602620655 is an apocalyptic number.

536602620655 is a deficient number, since it is larger than the sum of its proper divisors (107320524137).

536602620655 is a wasteful number, since it uses less digits than its factorization.

536602620655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107320524136.

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 536602620655 in words is "five hundred thirty-six billion, six hundred two million, six hundred twenty thousand, six hundred fifty-five".