424545052 has 24 divisors (see below), whose sum is σ = 766584000. Its totient is φ = 205622976.

The previous prime is 424545019. The next prime is 424545071. The reversal of 424545052 is 250545424.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 4074 + ... + 29422.

It is an arithmetic number, because the mean of its divisors is an integer number (31941000).

Almost surely, 2^424545052 is an apocalyptic number.

It is an amenable number.

424545052 is a deficient number, since it is larger than the sum of its proper divisors (342038948).

424545052 is a wasteful number, since it uses less digits than its factorization.

424545052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25485 (or 25483 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 424545052 is about 20604.4910638433. The cubic root of 424545052 is about 751.5789266918.

The spelling of 424545052 in words is "four hundred twenty-four million, five hundred forty-five thousand, fifty-two".