45559836 has 36 divisors (see below), whose sum is σ = 131618032. Its totient is φ = 13017024.

The previous prime is 45559831. The next prime is 45559837. The reversal of 45559836 is 63895554.

45559836 is a `hidden beast` number, since 4 + 55 + 598 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45559791 and 45559800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45559831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90145 + ... + 90648.

Almost surely, 2^45559836 is an apocalyptic number.

It is an amenable number.

45559836 is an abundant number, since it is smaller than the sum of its proper divisors (86058196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45559836 is a wasteful number, since it uses less digits than its factorization.

45559836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180810 (or 180805 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 45559836 is about 6749.8026637821. The cubic root of 45559836 is about 357.1582755096.

The spelling of 45559836 in words is "forty-five million, five hundred fifty-nine thousand, eight hundred thirty-six".