45036424 has 8 divisors (see below), whose sum is σ = 84443310. Its totient is φ = 22518208.

The previous prime is 45036419. The next prime is 45036457. The reversal of 45036424 is 42463054.

45036424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 41860900 + 3175524 = 6470^2 + 1782^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 45036392 and 45036401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2814769 + ... + 2814784.

Almost surely, 2^45036424 is an apocalyptic number.

It is an amenable number.

45036424 is a deficient number, since it is larger than the sum of its proper divisors (39406886).

45036424 is a wasteful number, since it uses less digits than its factorization.

45036424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5629559 (or 5629555 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 45036424 is about 6710.9182680167. The cubic root of 45036424 is about 355.7852721840.

Adding to 45036424 its reverse (42463054), we get a palindrome (87499478).

The spelling of 45036424 in words is "forty-five million, thirty-six thousand, four hundred twenty-four".