5645210036 has 6 divisors (see below), whose sum is σ = 9879117570. Its totient is φ = 2822605016.

The previous prime is 5645210017. The next prime is 5645210101. The reversal of 5645210036 is 6300125465.

It can be written as a sum of positive squares in only one way, i.e., 5257120036 + 388090000 = 72506^2 + 19700^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5645209984 and 5645210011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705651251 + ... + 705651258.

It is an arithmetic number, because the mean of its divisors is an integer number (1646519595).

Almost surely, 2^5645210036 is an apocalyptic number.

It is an amenable number.

5645210036 is a deficient number, since it is larger than the sum of its proper divisors (4233907534).

5645210036 is a wasteful number, since it uses less digits than its factorization.

5645210036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411302513 (or 1411302511 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 5645210036 is about 75134.6127693489. The cubic root of 5645210036 is about 1780.5740306591.

The spelling of 5645210036 in words is "five billion, six hundred forty-five million, two hundred ten thousand, thirty-six".