624416045 has 8 divisors (see below), whose sum is σ = 817417440. Its totient is φ = 454120720.

The previous prime is 624416041. The next prime is 624416053. The reversal of 624416045 is 540614426.

624416045 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 624416045 - 2² = 624416041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (624416041) by changing a digit.

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, 5676455 + ... + 5676564.

It is an arithmetic number, because the mean of its divisors is an integer number (102177180).

Almost surely, 2^624416045 is an apocalyptic number.

It is an amenable number.

624416045 is a deficient number, since it is larger than the sum of its proper divisors (193001395).

624416045 is a wasteful number, since it uses less digits than its factorization.

624416045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11353035.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 624416045 is about 24988.3181706973. The cubic root of 624416045 is about 854.7216106300.

It can be divided in two parts, 62441 and 6045, that added together give a palindrome (68486).

The spelling of 624416045 in words is "six hundred twenty-four million, four hundred sixteen thousand, forty-five".