5645435036 has 12 divisors (see below), whose sum is σ = 9887430000. Its totient is φ = 2820455040.

The previous prime is 5645435027. The next prime is 5645435057. The reversal of 5645435036 is 6305345465.

It is a junction number, because it is equal to n+sod(n) for n = 5645434984 and 5645435002.

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, 560000 + ... + 569991.

It is an arithmetic number, because the mean of its divisors is an integer number (823952500).

Almost surely, 2^5645435036 is an apocalyptic number.

It is an amenable number.

5645435036 is a deficient number, since it is larger than the sum of its proper divisors (4241994964).

5645435036 is a wasteful number, since it uses less digits than its factorization.

5645435036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131244 (or 1131242 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

The square root of 5645435036 is about 75136.1100669977. The cubic root of 5645435036 is about 1780.5976863384.

The spelling of 5645435036 in words is "five billion, six hundred forty-five million, four hundred thirty-five thousand, thirty-six".