4545629 has 8 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 4031200.

The previous prime is 4545601. The next prime is 4545641. The reversal of 4545629 is 9265454.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4545629 - 2¹⁶ = 4480093 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4589 + ... + 5490.

It is an arithmetic number, because the mean of its divisors is an integer number (635040).

Almost surely, 2^4545629 is an apocalyptic number.

It is an amenable number.

4545629 is a deficient number, since it is larger than the sum of its proper divisors (534691).

4545629 is a wasteful number, since it uses less digits than its factorization.

4545629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10131.

The product of its digits is 43200, while the sum is 35.

The square root of 4545629 is about 2132.0480763810. The cubic root of 4545629 is about 165.6525004294.

The spelling of 4545629 in words is "four million, five hundred forty-five thousand, six hundred twenty-nine".