45055424 has 14 divisors (see below), whose sum is σ = 89406984. Its totient is φ = 22527680.

The previous prime is 45055421. The next prime is 45055429. The reversal of 45055424 is 42455054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45055421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351932 + ... + 352059.

Almost surely, 2^45055424 is an apocalyptic number.

It is an amenable number.

45055424 is a deficient number, since it is larger than the sum of its proper divisors (44351560).

45055424 is an equidigital number, since it uses as much as digits as its factorization.

45055424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704003 (or 703993 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 45055424 is about 6712.3337223353. Note that the first 3 decimals coincide. The cubic root of 45055424 is about 355.8352981346.

The spelling of 45055424 in words is "forty-five million, fifty-five thousand, four hundred twenty-four".