536630002165 has 4 divisors (see below), whose sum is σ = 643956002604. Its totient is φ = 429304001728.

The previous prime is 536630002081. The next prime is 536630002169. The reversal of 536630002165 is 561200036635.

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

It can be written as a sum of positive squares in 2 ways, for example, as 408814456996 + 127815545169 = 639386^2 + 357513^2 .

It is a cyclic number.

It is not a de Polignac number, because 536630002165 - 2¹³ = 536629993973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536630002169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53663000212 + ... + 53663000221.

It is an arithmetic number, because the mean of its divisors is an integer number (160989000651).

Almost surely, 2^536630002165 is an apocalyptic number.

It is an amenable number.

536630002165 is a deficient number, since it is larger than the sum of its proper divisors (107326000439).

536630002165 is a wasteful number, since it uses less digits than its factorization.

536630002165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107326000438.

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 536630002165 in words is "five hundred thirty-six billion, six hundred thirty million, two thousand, one hundred sixty-five".