4545938627 has 4 divisors (see below), whose sum is σ = 4553009160. Its totient is φ = 4538868096.

The previous prime is 4545938609. The next prime is 4545938641. The reversal of 4545938627 is 7268395454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4545938627 - 2¹² = 4545934531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4545938647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3534302 + ... + 3535587.

It is an arithmetic number, because the mean of its divisors is an integer number (1138252290).

Almost surely, 2^4545938627 is an apocalyptic number.

4545938627 is a deficient number, since it is larger than the sum of its proper divisors (7070533).

4545938627 is an equidigital number, since it uses as much as digits as its factorization.

4545938627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7070532.

The product of its digits is 7257600, while the sum is 53.

The square root of 4545938627 is about 67423.5761955712. The cubic root of 4545938627 is about 1656.5626150203.

The spelling of 4545938627 in words is "four billion, five hundred forty-five million, nine hundred thirty-eight thousand, six hundred twenty-seven".