45775627 has 4 divisors (see below), whose sum is σ = 46040400. Its totient is φ = 45510856.

The previous prime is 45775621. The next prime is 45775643. The reversal of 45775627 is 72657754.

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 45775627 - 2¹¹ = 45773579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45775621) 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, 132127 + ... + 132472.

It is an arithmetic number, because the mean of its divisors is an integer number (11510100).

Almost surely, 2^45775627 is an apocalyptic number.

45775627 is a deficient number, since it is larger than the sum of its proper divisors (264773).

45775627 is a wasteful number, since it uses less digits than its factorization.

45775627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264772.

The product of its digits is 411600, while the sum is 43.

The square root of 45775627 is about 6765.7687663709. The cubic root of 45775627 is about 357.7212727021.

The spelling of 45775627 in words is "forty-five million, seven hundred seventy-five thousand, six hundred twenty-seven".