36554445 has 24 divisors (see below), whose sum is σ = 64130976. Its totient is φ = 19258848.

The previous prime is 36554443. The next prime is 36554449. The reversal of 36554445 is 54445563.

It is not a de Polignac number, because 36554445 - 2¹ = 36554443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36554443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1159 + ... + 8628.

It is an arithmetic number, because the mean of its divisors is an integer number (2672124).

Almost surely, 2^36554445 is an apocalyptic number.

It is an amenable number.

36554445 is a deficient number, since it is larger than the sum of its proper divisors (27576531).

36554445 is a wasteful number, since it uses less digits than its factorization.

36554445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9881 (or 9878 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 36554445 is about 6046.0272080102. The cubic root of 36554445 is about 331.8792231367.

It can be divided in two parts, 3655 and 4445, that added together give a square (8100 = 90²).

The spelling of 36554445 in words is "thirty-six million, five hundred fifty-four thousand, four hundred forty-five".