45022524 has 24 divisors (see below), whose sum is σ = 105275520. Its totient is φ = 14975664.

The previous prime is 45022513. The next prime is 45022543. The reversal of 45022524 is 42522054.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45022494 and 45022503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2307 + ... + 9765.

It is an arithmetic number, because the mean of its divisors is an integer number (4386480).

Almost surely, 2^45022524 is an apocalyptic number.

It is an amenable number.

45022524 is an abundant number, since it is smaller than the sum of its proper divisors (60252996).

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

45022524 is a wasteful number, since it uses less digits than its factorization.

45022524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7969 (or 7967 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 45022524 is about 6709.8825623106. The cubic root of 45022524 is about 355.7486653391.

Adding to 45022524 its reverse (42522054), we get a palindrome (87544578).

The spelling of 45022524 in words is "forty-five million, twenty-two thousand, five hundred twenty-four".