45544677 has 4 divisors (see below), whose sum is σ = 60726240. Its totient is φ = 30363116.

The previous prime is 45544661. The next prime is 45544679. The reversal of 45544677 is 77644554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45544677 - 2⁴ = 45544661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45544679) 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, 7590777 + ... + 7590782.

It is an arithmetic number, because the mean of its divisors is an integer number (15181560).

Almost surely, 2^45544677 is an apocalyptic number.

It is an amenable number.

45544677 is a deficient number, since it is larger than the sum of its proper divisors (15181563).

45544677 is a wasteful number, since it uses less digits than its factorization.

45544677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15181562.

The product of its digits is 470400, while the sum is 42.

The square root of 45544677 is about 6748.6796486424. The cubic root of 45544677 is about 357.1186590157.

The spelling of 45544677 in words is "forty-five million, five hundred forty-four thousand, six hundred seventy-seven".