45434627 has 4 divisors (see below), whose sum is σ = 51925296. Its totient is φ = 38943960.

The previous prime is 45434593. The next prime is 45434633. The reversal of 45434627 is 72643454.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45434627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45434647) 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, 3245324 + ... + 3245337.

It is an arithmetic number, because the mean of its divisors is an integer number (12981324).

Almost surely, 2^45434627 is an apocalyptic number.

45434627 is a deficient number, since it is larger than the sum of its proper divisors (6490669).

45434627 is an equidigital number, since it uses as much as digits as its factorization.

45434627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6490668.

The product of its digits is 80640, while the sum is 35.

The square root of 45434627 is about 6740.5212706437. The cubic root of 45434627 is about 356.8307907221.

The spelling of 45434627 in words is "forty-five million, four hundred thirty-four thousand, six hundred twenty-seven".